diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/canvas-menu/canvas-menu.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/canvas-menu/canvas-menu.tsx
index e091849c82..a9c50bb21e 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/canvas-menu/canvas-menu.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/canvas-menu/canvas-menu.tsx
@@ -26,16 +26,21 @@ export interface CanvasMenuProps {
   onOpenLogs: () => void
   onToggleVariables: () => void
   onToggleChat: () => void
+  onToggleWorkflowLock?: () => void
   isVariablesOpen?: boolean
   isChatOpen?: boolean
   hasClipboard?: boolean
   disableEdit?: boolean
-  disableAdmin?: boolean
+  canAdmin?: boolean
   canUndo?: boolean
   canRedo?: boolean
   isInvitationsDisabled?: boolean
   /** Whether the workflow has locked blocks (disables auto-layout) */
   hasLockedBlocks?: boolean
+  /** Whether all blocks in the workflow are locked */
+  allBlocksLocked?: boolean
+  /** Whether the workflow has any blocks */
+  hasBlocks?: boolean
 }
 
 /**
@@ -56,13 +61,17 @@ export function CanvasMenu({
   onOpenLogs,
   onToggleVariables,
   onToggleChat,
+  onToggleWorkflowLock,
   isVariablesOpen = false,
   isChatOpen = false,
   hasClipboard = false,
   disableEdit = false,
+  canAdmin = false,
   canUndo = false,
   canRedo = false,
   hasLockedBlocks = false,
+  allBlocksLocked = false,
+  hasBlocks = false,
 }: CanvasMenuProps) {
   return (
     <Popover
@@ -142,6 +151,17 @@ export function CanvasMenu({
           <span>Auto-layout</span>
           <span className='ml-auto opacity-70 group-hover:opacity-100'>⇧L</span>
         </PopoverItem>
+        {canAdmin && onToggleWorkflowLock && (
+          <PopoverItem
+            disabled={!hasBlocks}
+            onClick={() => {
+              onToggleWorkflowLock()
+              onClose()
+            }}
+          >
+            <span>{allBlocksLocked ? 'Unlock workflow' : 'Lock workflow'}</span>
+          </PopoverItem>
+        )}
         <PopoverItem
           onClick={() => {
             onFitToView()
diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/notifications/notifications.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/notifications/notifications.tsx
index ddd25134fc..cd5d8095b7 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/notifications/notifications.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/notifications/notifications.tsx
@@ -61,6 +61,9 @@ export const Notifications = memo(function Notifications() {
           case 'refresh':
             window.location.reload()
             break
+          case 'unlock-workflow':
+            window.dispatchEvent(new CustomEvent('unlock-workflow'))
+            break
           default:
             logger.warn('Unknown action type', { notificationId, actionType: action.type })
         }
@@ -175,7 +178,9 @@ export const Notifications = memo(function Notifications() {
                     ? 'Fix in Copilot'
                     : notification.action!.type === 'refresh'
                       ? 'Refresh'
-                      : 'Take action'}
+                      : notification.action!.type === 'unlock-workflow'
+                        ? 'Unlock Workflow'
+                        : 'Take action'}
                 </Button>
               )}
             </div>
diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/panel.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/panel.tsx
index 03510936d7..e07976e4e6 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/panel.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/panel.tsx
@@ -2,7 +2,7 @@
 
 import { memo, useCallback, useEffect, useRef, useState } from 'react'
 import { createLogger } from '@sim/logger'
-import { ArrowUp, Square } from 'lucide-react'
+import { ArrowUp, Lock, Square, Unlock } from 'lucide-react'
 import { useParams, useRouter } from 'next/navigation'
 import { useShallow } from 'zustand/react/shallow'
 import {
@@ -42,7 +42,9 @@ import {
 import { Variables } from '@/app/workspace/[workspaceId]/w/[workflowId]/components/variables/variables'
 import { useAutoLayout } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks/use-auto-layout'
 import { useWorkflowExecution } from '@/app/workspace/[workspaceId]/w/[workflowId]/hooks/use-workflow-execution'
+import { getWorkflowLockToggleIds } from '@/app/workspace/[workspaceId]/w/[workflowId]/utils'
 import { useDeleteWorkflow, useImportWorkflow } from '@/app/workspace/[workspaceId]/w/hooks'
+import { useCollaborativeWorkflow } from '@/hooks/use-collaborative-workflow'
 import { usePermissionConfig } from '@/hooks/use-permission-config'
 import { useChatStore } from '@/stores/chat/store'
 import { useNotificationStore } from '@/stores/notifications/store'
@@ -126,6 +128,15 @@ export const Panel = memo(function Panel() {
     Object.values(state.blocks).some((block) => block.locked)
   )
 
+  const allBlocksLocked = useWorkflowStore((state) => {
+    const blockList = Object.values(state.blocks)
+    return blockList.length > 0 && blockList.every((block) => block.locked)
+  })
+
+  const hasBlocks = useWorkflowStore((state) => Object.keys(state.blocks).length > 0)
+
+  const { collaborativeBatchToggleLocked } = useCollaborativeWorkflow()
+
   // Delete workflow hook
   const { isDeleting, handleDeleteWorkflow } = useDeleteWorkflow({
     workspaceId,
@@ -329,6 +340,17 @@ export const Panel = memo(function Panel() {
     workspaceId,
   ])
 
+  /**
+   * Toggles the locked state of all blocks in the workflow
+   */
+  const handleToggleWorkflowLock = useCallback(() => {
+    const blocks = useWorkflowStore.getState().blocks
+    const allLocked = Object.values(blocks).every((b) => b.locked)
+    const ids = getWorkflowLockToggleIds(blocks, !allLocked)
+    if (ids.length > 0) collaborativeBatchToggleLocked(ids)
+    setIsMenuOpen(false)
+  }, [collaborativeBatchToggleLocked])
+
   // Compute run button state
   const canRun = userPermissions.canRead // Running only requires read permissions
   const isLoadingPermissions = userPermissions.isLoading
@@ -399,6 +421,16 @@ export const Panel = memo(function Panel() {
                     <Layout className='h-3 w-3' animate={isAutoLayouting} variant='clockwise' />
                     <span>Auto layout</span>
                   </PopoverItem>
+                  {userPermissions.canAdmin && !currentWorkflow?.isSnapshotView && (
+                    <PopoverItem onClick={handleToggleWorkflowLock} disabled={!hasBlocks}>
+                      {allBlocksLocked ? (
+                        <Unlock className='h-3 w-3' />
+                      ) : (
+                        <Lock className='h-3 w-3' />
+                      )}
+                      <span>{allBlocksLocked ? 'Unlock workflow' : 'Lock workflow'}</span>
+                    </PopoverItem>
+                  )}
                   {
                     <PopoverItem onClick={() => setVariablesOpen(!isVariablesOpen)}>
                       <VariableIcon className='h-3 w-3' />
diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block.tsx
index 07bf5e1430..a20c1c356f 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/workflow-block/workflow-block.tsx
@@ -1298,7 +1298,7 @@ export const WorkflowBlock = memo(function WorkflowBlock({
                   </Tooltip.Content>
                 </Tooltip.Root>
               )}
-            {!isEnabled && <Badge variant='gray-secondary'>disabled</Badge>}
+            {!isEnabled && !isLocked && <Badge variant='gray-secondary'>disabled</Badge>}
             {isLocked && <Badge variant='gray-secondary'>locked</Badge>}
 
             {type === 'schedule' && shouldShowScheduleBadge && scheduleInfo?.isDisabled && (
diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/utils/block-protection-utils.ts b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/utils/block-protection-utils.ts
index d86f1b3dce..602a8d784a 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/utils/block-protection-utils.ts
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/utils/block-protection-utils.ts
@@ -71,3 +71,38 @@ export function filterProtectedBlocks(
     allProtected: protectedIds.length === blockIds.length && blockIds.length > 0,
   }
 }
+
+/**
+ * Returns block IDs ordered so that `batchToggleLocked` will target the desired state.
+ *
+ * `batchToggleLocked` determines its target locked state from `!firstBlock.locked`.
+ * When `targetLocked` is true (lock all), an unlocked block must come first.
+ * When `targetLocked` is false (unlock all), a locked block must come first.
+ *
+ * Returns an empty array when there are no blocks or all blocks already match `targetLocked`.
+ *
+ * @param blocks - Record of all blocks in the workflow
+ * @param targetLocked - The desired locked state for all blocks
+ * @returns Sorted block IDs, or empty array if no toggle is needed
+ */
+export function getWorkflowLockToggleIds(
+  blocks: Record<string, BlockState>,
+  targetLocked: boolean
+): string[] {
+  const ids = Object.keys(blocks)
+  if (ids.length === 0) return []
+
+  // No-op if all blocks already match the desired state
+  const allMatch = Object.values(blocks).every((b) => Boolean(b.locked) === targetLocked)
+  if (allMatch) return []
+
+  ids.sort((a, b) => {
+    const aVal = blocks[a].locked ? 1 : 0
+    const bVal = blocks[b].locked ? 1 : 0
+    // To lock all (targetLocked=true): unlocked first (aVal - bVal)
+    // To unlock all (targetLocked=false): locked first (bVal - aVal)
+    return targetLocked ? aVal - bVal : bVal - aVal
+  })
+
+  return ids
+}
diff --git a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
index f88b9d9122..451e5a709f 100644
--- a/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/w/[workflowId]/workflow.tsx
@@ -57,6 +57,7 @@ import {
   estimateBlockDimensions,
   filterProtectedBlocks,
   getClampedPositionForNode,
+  getWorkflowLockToggleIds,
   isBlockProtected,
   isEdgeProtected,
   isInEditableElement,
@@ -393,6 +394,15 @@ const WorkflowContent = React.memo(() => {
 
   const { blocks, edges, lastSaved } = currentWorkflow
 
+  const allBlocksLocked = useMemo(() => {
+    const blockList = Object.values(blocks)
+    return blockList.length > 0 && blockList.every((b) => b.locked)
+  }, [blocks])
+
+  const hasBlocks = useMemo(() => Object.keys(blocks).length > 0, [blocks])
+
+  const hasLockedBlocks = useMemo(() => Object.values(blocks).some((b) => b.locked), [blocks])
+
   const isWorkflowReady = useMemo(
     () =>
       hydration.phase === 'ready' &&
@@ -1175,6 +1185,91 @@ const WorkflowContent = React.memo(() => {
     collaborativeBatchToggleLocked(blockIds)
   }, [contextMenuBlocks, collaborativeBatchToggleLocked])
 
+  const handleToggleWorkflowLock = useCallback(() => {
+    const currentBlocks = useWorkflowStore.getState().blocks
+    const allLocked = Object.values(currentBlocks).every((b) => b.locked)
+    const ids = getWorkflowLockToggleIds(currentBlocks, !allLocked)
+    if (ids.length > 0) collaborativeBatchToggleLocked(ids)
+  }, [collaborativeBatchToggleLocked])
+
+  // Show notification when all blocks in the workflow are locked
+  const lockNotificationIdRef = useRef<string | null>(null)
+
+  const clearLockNotification = useCallback(() => {
+    if (lockNotificationIdRef.current) {
+      useNotificationStore.getState().removeNotification(lockNotificationIdRef.current)
+      lockNotificationIdRef.current = null
+    }
+  }, [])
+
+  // Clear persisted lock notifications on mount/workflow change (prevents duplicates after reload)
+  useEffect(() => {
+    // Reset ref so the main effect creates a fresh notification for the new workflow
+    clearLockNotification()
+
+    if (!activeWorkflowId) return
+    const store = useNotificationStore.getState()
+    const stale = store.notifications.filter(
+      (n) =>
+        n.workflowId === activeWorkflowId &&
+        (n.action?.type === 'unlock-workflow' || n.message.startsWith('This workflow is locked'))
+    )
+    for (const n of stale) {
+      store.removeNotification(n.id)
+    }
+  }, [activeWorkflowId, clearLockNotification])
+
+  const prevCanAdminRef = useRef(effectivePermissions.canAdmin)
+  useEffect(() => {
+    if (!isWorkflowReady) return
+
+    const canAdminChanged = prevCanAdminRef.current !== effectivePermissions.canAdmin
+    prevCanAdminRef.current = effectivePermissions.canAdmin
+
+    // Clear stale notification when admin status changes so it recreates with correct message
+    if (canAdminChanged) {
+      clearLockNotification()
+    }
+
+    if (allBlocksLocked) {
+      if (lockNotificationIdRef.current) return
+
+      const isAdmin = effectivePermissions.canAdmin
+      lockNotificationIdRef.current = addNotification({
+        level: 'info',
+        message: isAdmin
+          ? 'This workflow is locked'
+          : 'This workflow is locked. Ask an admin to unlock it.',
+        workflowId: activeWorkflowId || undefined,
+        ...(isAdmin ? { action: { type: 'unlock-workflow' as const, message: '' } } : {}),
+      })
+    } else {
+      clearLockNotification()
+    }
+  }, [
+    allBlocksLocked,
+    isWorkflowReady,
+    effectivePermissions.canAdmin,
+    addNotification,
+    activeWorkflowId,
+    clearLockNotification,
+  ])
+
+  // Clean up notification on unmount
+  useEffect(() => clearLockNotification, [clearLockNotification])
+
+  // Listen for unlock-workflow events from notification action button
+  useEffect(() => {
+    const handleUnlockWorkflow = () => {
+      const currentBlocks = useWorkflowStore.getState().blocks
+      const ids = getWorkflowLockToggleIds(currentBlocks, false)
+      if (ids.length > 0) collaborativeBatchToggleLocked(ids)
+    }
+
+    window.addEventListener('unlock-workflow', handleUnlockWorkflow)
+    return () => window.removeEventListener('unlock-workflow', handleUnlockWorkflow)
+  }, [collaborativeBatchToggleLocked])
+
   const handleContextRemoveFromSubflow = useCallback(() => {
     const blocksToRemove = contextMenuBlocks.filter(
       (block) => block.parentId && (block.parentType === 'loop' || block.parentType === 'parallel')
@@ -3699,7 +3794,11 @@ const WorkflowContent = React.memo(() => {
               disableEdit={!effectivePermissions.canEdit}
               canUndo={canUndo}
               canRedo={canRedo}
-              hasLockedBlocks={Object.values(blocks).some((b) => b.locked)}
+              hasLockedBlocks={hasLockedBlocks}
+              onToggleWorkflowLock={handleToggleWorkflowLock}
+              allBlocksLocked={allBlocksLocked}
+              canAdmin={effectivePermissions.canAdmin}
+              hasBlocks={hasBlocks}
             />
           </>
         )}
diff --git a/apps/sim/blocks/blocks/google_translate.ts b/apps/sim/blocks/blocks/google_translate.ts
index 881feea0e5..81815f890f 100644
--- a/apps/sim/blocks/blocks/google_translate.ts
+++ b/apps/sim/blocks/blocks/google_translate.ts
@@ -1,6 +1,142 @@
 import { GoogleTranslateIcon } from '@/components/icons'
 import { AuthMode, type BlockConfig } from '@/blocks/types'
 
+const SUPPORTED_LANGUAGES = [
+  { label: 'Afrikaans', id: 'af' },
+  { label: 'Albanian', id: 'sq' },
+  { label: 'Amharic', id: 'am' },
+  { label: 'Arabic', id: 'ar' },
+  { label: 'Armenian', id: 'hy' },
+  { label: 'Assamese', id: 'as' },
+  { label: 'Aymara', id: 'ay' },
+  { label: 'Azerbaijani', id: 'az' },
+  { label: 'Bambara', id: 'bm' },
+  { label: 'Basque', id: 'eu' },
+  { label: 'Belarusian', id: 'be' },
+  { label: 'Bengali', id: 'bn' },
+  { label: 'Bhojpuri', id: 'bho' },
+  { label: 'Bosnian', id: 'bs' },
+  { label: 'Bulgarian', id: 'bg' },
+  { label: 'Catalan', id: 'ca' },
+  { label: 'Cebuano', id: 'ceb' },
+  { label: 'Chinese (Simplified)', id: 'zh-CN' },
+  { label: 'Chinese (Traditional)', id: 'zh-TW' },
+  { label: 'Corsican', id: 'co' },
+  { label: 'Croatian', id: 'hr' },
+  { label: 'Czech', id: 'cs' },
+  { label: 'Danish', id: 'da' },
+  { label: 'Dhivehi', id: 'dv' },
+  { label: 'Dogri', id: 'doi' },
+  { label: 'Dutch', id: 'nl' },
+  { label: 'English', id: 'en' },
+  { label: 'Esperanto', id: 'eo' },
+  { label: 'Estonian', id: 'et' },
+  { label: 'Ewe', id: 'ee' },
+  { label: 'Filipino', id: 'tl' },
+  { label: 'Finnish', id: 'fi' },
+  { label: 'French', id: 'fr' },
+  { label: 'Frisian', id: 'fy' },
+  { label: 'Galician', id: 'gl' },
+  { label: 'Georgian', id: 'ka' },
+  { label: 'German', id: 'de' },
+  { label: 'Greek', id: 'el' },
+  { label: 'Guarani', id: 'gn' },
+  { label: 'Gujarati', id: 'gu' },
+  { label: 'Haitian Creole', id: 'ht' },
+  { label: 'Hausa', id: 'ha' },
+  { label: 'Hawaiian', id: 'haw' },
+  { label: 'Hebrew', id: 'he' },
+  { label: 'Hindi', id: 'hi' },
+  { label: 'Hmong', id: 'hmn' },
+  { label: 'Hungarian', id: 'hu' },
+  { label: 'Icelandic', id: 'is' },
+  { label: 'Igbo', id: 'ig' },
+  { label: 'Ilocano', id: 'ilo' },
+  { label: 'Indonesian', id: 'id' },
+  { label: 'Irish', id: 'ga' },
+  { label: 'Italian', id: 'it' },
+  { label: 'Japanese', id: 'ja' },
+  { label: 'Javanese', id: 'jv' },
+  { label: 'Kannada', id: 'kn' },
+  { label: 'Kazakh', id: 'kk' },
+  { label: 'Khmer', id: 'km' },
+  { label: 'Kinyarwanda', id: 'rw' },
+  { label: 'Konkani', id: 'gom' },
+  { label: 'Korean', id: 'ko' },
+  { label: 'Krio', id: 'kri' },
+  { label: 'Kurdish', id: 'ku' },
+  { label: 'Kurdish (Sorani)', id: 'ckb' },
+  { label: 'Kyrgyz', id: 'ky' },
+  { label: 'Lao', id: 'lo' },
+  { label: 'Latin', id: 'la' },
+  { label: 'Latvian', id: 'lv' },
+  { label: 'Lingala', id: 'ln' },
+  { label: 'Lithuanian', id: 'lt' },
+  { label: 'Luganda', id: 'lg' },
+  { label: 'Luxembourgish', id: 'lb' },
+  { label: 'Macedonian', id: 'mk' },
+  { label: 'Maithili', id: 'mai' },
+  { label: 'Malagasy', id: 'mg' },
+  { label: 'Malay', id: 'ms' },
+  { label: 'Malayalam', id: 'ml' },
+  { label: 'Maltese', id: 'mt' },
+  { label: 'Maori', id: 'mi' },
+  { label: 'Marathi', id: 'mr' },
+  { label: 'Meiteilon (Manipuri)', id: 'mni-Mtei' },
+  { label: 'Mizo', id: 'lus' },
+  { label: 'Mongolian', id: 'mn' },
+  { label: 'Myanmar (Burmese)', id: 'my' },
+  { label: 'Nepali', id: 'ne' },
+  { label: 'Norwegian', id: 'no' },
+  { label: 'Nyanja (Chichewa)', id: 'ny' },
+  { label: 'Odia (Oriya)', id: 'or' },
+  { label: 'Oromo', id: 'om' },
+  { label: 'Pashto', id: 'ps' },
+  { label: 'Persian', id: 'fa' },
+  { label: 'Polish', id: 'pl' },
+  { label: 'Portuguese', id: 'pt' },
+  { label: 'Punjabi', id: 'pa' },
+  { label: 'Quechua', id: 'qu' },
+  { label: 'Romanian', id: 'ro' },
+  { label: 'Russian', id: 'ru' },
+  { label: 'Samoan', id: 'sm' },
+  { label: 'Sanskrit', id: 'sa' },
+  { label: 'Scots Gaelic', id: 'gd' },
+  { label: 'Sepedi', id: 'nso' },
+  { label: 'Serbian', id: 'sr' },
+  { label: 'Sesotho', id: 'st' },
+  { label: 'Shona', id: 'sn' },
+  { label: 'Sindhi', id: 'sd' },
+  { label: 'Sinhala', id: 'si' },
+  { label: 'Slovak', id: 'sk' },
+  { label: 'Slovenian', id: 'sl' },
+  { label: 'Somali', id: 'so' },
+  { label: 'Spanish', id: 'es' },
+  { label: 'Sundanese', id: 'su' },
+  { label: 'Swahili', id: 'sw' },
+  { label: 'Swedish', id: 'sv' },
+  { label: 'Tajik', id: 'tg' },
+  { label: 'Tamil', id: 'ta' },
+  { label: 'Tatar', id: 'tt' },
+  { label: 'Telugu', id: 'te' },
+  { label: 'Thai', id: 'th' },
+  { label: 'Tigrinya', id: 'ti' },
+  { label: 'Tsonga', id: 'ts' },
+  { label: 'Turkish', id: 'tr' },
+  { label: 'Turkmen', id: 'tk' },
+  { label: 'Twi (Akan)', id: 'ak' },
+  { label: 'Ukrainian', id: 'uk' },
+  { label: 'Urdu', id: 'ur' },
+  { label: 'Uyghur', id: 'ug' },
+  { label: 'Uzbek', id: 'uz' },
+  { label: 'Vietnamese', id: 'vi' },
+  { label: 'Welsh', id: 'cy' },
+  { label: 'Xhosa', id: 'xh' },
+  { label: 'Yiddish', id: 'yi' },
+  { label: 'Yoruba', id: 'yo' },
+  { label: 'Zulu', id: 'zu' },
+] as const
+
 export const GoogleTranslateBlock: BlockConfig = {
   type: 'google_translate',
   name: 'Google Translate',
@@ -35,42 +171,8 @@ export const GoogleTranslateBlock: BlockConfig = {
       title: 'Target Language',
       type: 'dropdown',
       condition: { field: 'operation', value: 'text' },
-      options: [
-        { label: 'English', id: 'en' },
-        { label: 'Spanish', id: 'es' },
-        { label: 'French', id: 'fr' },
-        { label: 'German', id: 'de' },
-        { label: 'Italian', id: 'it' },
-        { label: 'Portuguese', id: 'pt' },
-        { label: 'Russian', id: 'ru' },
-        { label: 'Japanese', id: 'ja' },
-        { label: 'Korean', id: 'ko' },
-        { label: 'Chinese (Simplified)', id: 'zh-CN' },
-        { label: 'Chinese (Traditional)', id: 'zh-TW' },
-        { label: 'Arabic', id: 'ar' },
-        { label: 'Hindi', id: 'hi' },
-        { label: 'Turkish', id: 'tr' },
-        { label: 'Dutch', id: 'nl' },
-        { label: 'Polish', id: 'pl' },
-        { label: 'Swedish', id: 'sv' },
-        { label: 'Thai', id: 'th' },
-        { label: 'Vietnamese', id: 'vi' },
-        { label: 'Indonesian', id: 'id' },
-        { label: 'Ukrainian', id: 'uk' },
-        { label: 'Czech', id: 'cs' },
-        { label: 'Greek', id: 'el' },
-        { label: 'Hebrew', id: 'he' },
-        { label: 'Romanian', id: 'ro' },
-        { label: 'Hungarian', id: 'hu' },
-        { label: 'Danish', id: 'da' },
-        { label: 'Finnish', id: 'fi' },
-        { label: 'Norwegian', id: 'no' },
-        { label: 'Bengali', id: 'bn' },
-        { label: 'Malay', id: 'ms' },
-        { label: 'Filipino', id: 'tl' },
-        { label: 'Swahili', id: 'sw' },
-        { label: 'Urdu', id: 'ur' },
-      ],
+      searchable: true,
+      options: SUPPORTED_LANGUAGES,
       value: () => 'es',
       required: { field: 'operation', value: 'text' },
     },
@@ -79,25 +181,8 @@ export const GoogleTranslateBlock: BlockConfig = {
       title: 'Source Language',
       type: 'dropdown',
       condition: { field: 'operation', value: 'text' },
-      options: [
-        { label: 'Auto-detect', id: '' },
-        { label: 'English', id: 'en' },
-        { label: 'Spanish', id: 'es' },
-        { label: 'French', id: 'fr' },
-        { label: 'German', id: 'de' },
-        { label: 'Italian', id: 'it' },
-        { label: 'Portuguese', id: 'pt' },
-        { label: 'Russian', id: 'ru' },
-        { label: 'Japanese', id: 'ja' },
-        { label: 'Korean', id: 'ko' },
-        { label: 'Chinese (Simplified)', id: 'zh-CN' },
-        { label: 'Chinese (Traditional)', id: 'zh-TW' },
-        { label: 'Arabic', id: 'ar' },
-        { label: 'Hindi', id: 'hi' },
-        { label: 'Turkish', id: 'tr' },
-        { label: 'Dutch', id: 'nl' },
-        { label: 'Polish', id: 'pl' },
-      ],
+      searchable: true,
+      options: [{ label: 'Auto-detect', id: '' }, ...SUPPORTED_LANGUAGES],
       value: () => '',
     },
     {
diff --git a/apps/sim/lib/audit/log.ts b/apps/sim/lib/audit/log.ts
index a4300b82bd..af3cf23bcd 100644
--- a/apps/sim/lib/audit/log.ts
+++ b/apps/sim/lib/audit/log.ts
@@ -131,6 +131,8 @@ export const AuditAction = {
   WORKFLOW_DUPLICATED: 'workflow.duplicated',
   WORKFLOW_DEPLOYMENT_ACTIVATED: 'workflow.deployment_activated',
   WORKFLOW_DEPLOYMENT_REVERTED: 'workflow.deployment_reverted',
+  WORKFLOW_LOCKED: 'workflow.locked',
+  WORKFLOW_UNLOCKED: 'workflow.unlocked',
   WORKFLOW_VARIABLES_UPDATED: 'workflow.variables_updated',
 
   // Workspaces
diff --git a/apps/sim/socket/database/operations.ts b/apps/sim/socket/database/operations.ts
index d677466cba..26ed43a325 100644
--- a/apps/sim/socket/database/operations.ts
+++ b/apps/sim/socket/database/operations.ts
@@ -4,6 +4,7 @@ import { createLogger } from '@sim/logger'
 import { and, eq, inArray, or, sql } from 'drizzle-orm'
 import { drizzle } from 'drizzle-orm/postgres-js'
 import postgres from 'postgres'
+import { AuditAction, AuditResourceType, recordAudit } from '@/lib/audit/log'
 import { env } from '@/lib/core/config/env'
 import { cleanupExternalWebhook } from '@/lib/webhooks/provider-subscriptions'
 import { loadWorkflowFromNormalizedTables } from '@/lib/workflows/persistence/utils'
@@ -207,6 +208,17 @@ export async function persistWorkflowOperation(workflowId: string, operation: an
       }
     })
 
+    // Audit workflow-level lock/unlock operations
+    if (
+      target === OPERATION_TARGETS.BLOCKS &&
+      op === BLOCKS_OPERATIONS.BATCH_TOGGLE_LOCKED &&
+      userId
+    ) {
+      auditWorkflowLockToggle(workflowId, userId).catch((error) => {
+        logger.error('Failed to audit workflow lock toggle', { error, workflowId })
+      })
+    }
+
     const duration = Date.now() - startTime
     if (duration > 100) {
       logger.warn('Slow socket DB operation:', {
@@ -226,6 +238,45 @@ export async function persistWorkflowOperation(workflowId: string, operation: an
   }
 }
 
+/**
+ * Records an audit log entry when all blocks in a workflow are locked or unlocked.
+ * Only audits workflow-level transitions (all locked or all unlocked), not partial toggles.
+ */
+async function auditWorkflowLockToggle(workflowId: string, actorId: string): Promise<void> {
+  const [wf] = await db
+    .select({ name: workflow.name, workspaceId: workflow.workspaceId })
+    .from(workflow)
+    .where(eq(workflow.id, workflowId))
+
+  if (!wf) return
+
+  const blocks = await db
+    .select({ locked: workflowBlocks.locked })
+    .from(workflowBlocks)
+    .where(eq(workflowBlocks.workflowId, workflowId))
+
+  if (blocks.length === 0) return
+
+  const allLocked = blocks.every((b) => b.locked)
+  const allUnlocked = blocks.every((b) => !b.locked)
+
+  // Only audit workflow-level transitions, not partial toggles
+  if (!allLocked && !allUnlocked) return
+
+  recordAudit({
+    workspaceId: wf.workspaceId,
+    actorId,
+    action: allLocked ? AuditAction.WORKFLOW_LOCKED : AuditAction.WORKFLOW_UNLOCKED,
+    resourceType: AuditResourceType.WORKFLOW,
+    resourceId: workflowId,
+    resourceName: wf.name,
+    description: allLocked
+      ? `Locked workflow "${wf.name}"`
+      : `Unlocked workflow "${wf.name}"`,
+    metadata: { blockCount: blocks.length },
+  })
+}
+
 async function handleBlockOperationTx(
   tx: any,
   workflowId: string,
diff --git a/apps/sim/stores/notifications/types.ts b/apps/sim/stores/notifications/types.ts
index 678f540ce8..627b09bb66 100644
--- a/apps/sim/stores/notifications/types.ts
+++ b/apps/sim/stores/notifications/types.ts
@@ -6,7 +6,7 @@ export interface NotificationAction {
   /**
    * Action type identifier for handler reconstruction
    */
-  type: 'copilot' | 'refresh'
+  type: 'copilot' | 'refresh' | 'unlock-workflow'
 
   /**
    * Message or data to pass to the action handler.