diff --git a/.changeset/i18n-extract-configs-drop-undeclared-name.md b/.changeset/i18n-extract-configs-drop-undeclared-name.md
new file mode 100644
index 0000000000..09a5dc86f7
--- /dev/null
+++ b/.changeset/i18n-extract-configs-drop-undeclared-name.md
@@ -0,0 +1,28 @@
+---
+---
+
+chore(i18n): drop the undeclared `name:` key from all nine `scripts/i18n-extract.config.ts`
+
+Releases nothing — build-time-only extract fixtures (`scripts/` is not in any
+package's published `files`), no runtime or published behaviour changes.
+
+Every one of the nine extract configs opened its `defineStack({ … })` with a
+`name:` that the stack schema does not declare, so `ObjectStackDefinitionSchema`
+dropped the value at load and the #4167 unknown-stack-key lint reported it —
+once per package, on every `pnpm check:i18n` run, in a run that was otherwise
+fully green:
+
+```
+defineStack: stack.name: 'name' is not a declared stack key, so its value is dropped at load — did you mean 'pages'?
+```
+
+The lint was right and the configs were wrong: nothing has ever read a stack's
+top-level `name` — `os i18n extract` receives the *parsed* `defineStack` result,
+from which the key is already gone — so the nine values were inert. The fix is
+at the producer (#4736 decision A: delete the nine keys), not a new authorable
+key in `packages/spec` to accommodate one typo copied nine times.
+
+Extraction output is unchanged: after the deletion a full
+`node scripts/check-i18n-bundles.mjs --write` regenerates all 40 bundles across
+the nine packages with a byte-identical result, and `pnpm check:i18n` stays
+green — now without the warning.
diff --git a/packages/platform-objects/scripts/i18n-extract.config.ts b/packages/platform-objects/scripts/i18n-extract.config.ts
index 809dca195d..953ed36007 100644
--- a/packages/platform-objects/scripts/i18n-extract.config.ts
+++ b/packages/platform-objects/scripts/i18n-extract.config.ts
@@ -178,8 +178,6 @@ import { jaJP } from '../src/apps/translations/ja-JP.js';
 import { esES } from '../src/apps/translations/es-ES.js';
 
 export default defineStack({
-  name: 'platform-objects-i18n-extract',
-
   objects: [
     // Identity
     SysUser,
diff --git a/packages/plugins/plugin-approvals/scripts/i18n-extract.config.ts b/packages/plugins/plugin-approvals/scripts/i18n-extract.config.ts
index 337b52e11e..7e7da2c900 100644
--- a/packages/plugins/plugin-approvals/scripts/i18n-extract.config.ts
+++ b/packages/plugins/plugin-approvals/scripts/i18n-extract.config.ts
@@ -27,7 +27,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'plugin-approvals-i18n-extract',
   objects: [SysApprovalRequest, SysApprovalAction, SysApprovalDelegation] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/plugins/plugin-audit/scripts/i18n-extract.config.ts b/packages/plugins/plugin-audit/scripts/i18n-extract.config.ts
index 997f19fec7..55ed32d744 100644
--- a/packages/plugins/plugin-audit/scripts/i18n-extract.config.ts
+++ b/packages/plugins/plugin-audit/scripts/i18n-extract.config.ts
@@ -22,7 +22,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'plugin-audit-i18n-extract',
   objects: [SysAuditLog, SysActivity, SysComment] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/plugins/plugin-security/scripts/i18n-extract.config.ts b/packages/plugins/plugin-security/scripts/i18n-extract.config.ts
index 47dad85865..227e086839 100644
--- a/packages/plugins/plugin-security/scripts/i18n-extract.config.ts
+++ b/packages/plugins/plugin-security/scripts/i18n-extract.config.ts
@@ -24,7 +24,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'plugin-security-i18n-extract',
   objects: [SysPosition, SysCapability, SysPermissionSet, SysUserPermissionSet, SysPositionPermissionSet, SysUserPosition] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/plugins/plugin-sharing/scripts/i18n-extract.config.ts b/packages/plugins/plugin-sharing/scripts/i18n-extract.config.ts
index 2782f06f95..0ae05eb244 100644
--- a/packages/plugins/plugin-sharing/scripts/i18n-extract.config.ts
+++ b/packages/plugins/plugin-sharing/scripts/i18n-extract.config.ts
@@ -20,7 +20,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'plugin-sharing-i18n-extract',
   objects: [SysRecordShare, SysSharingRule, SysShareLink] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/plugins/plugin-webhooks/scripts/i18n-extract.config.ts b/packages/plugins/plugin-webhooks/scripts/i18n-extract.config.ts
index e36a892006..f94ae7b1fd 100644
--- a/packages/plugins/plugin-webhooks/scripts/i18n-extract.config.ts
+++ b/packages/plugins/plugin-webhooks/scripts/i18n-extract.config.ts
@@ -23,7 +23,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'plugin-webhooks-i18n-extract',
   objects: [SysWebhook] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/services/service-messaging/scripts/i18n-extract.config.ts b/packages/services/service-messaging/scripts/i18n-extract.config.ts
index 4bf88f444f..866bf3224d 100644
--- a/packages/services/service-messaging/scripts/i18n-extract.config.ts
+++ b/packages/services/service-messaging/scripts/i18n-extract.config.ts
@@ -27,7 +27,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'service-messaging-i18n-extract',
   objects: [
     InboxMessage,
     NotificationReceipt,
diff --git a/packages/services/service-realtime/scripts/i18n-extract.config.ts b/packages/services/service-realtime/scripts/i18n-extract.config.ts
index 51e3749d9a..d9858bc875 100644
--- a/packages/services/service-realtime/scripts/i18n-extract.config.ts
+++ b/packages/services/service-realtime/scripts/i18n-extract.config.ts
@@ -20,7 +20,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'service-realtime-i18n-extract',
   objects: [SysPresence] as any,
   translations: [
     { en: { objects: enObjects } },
diff --git a/packages/services/service-storage/scripts/i18n-extract.config.ts b/packages/services/service-storage/scripts/i18n-extract.config.ts
index 9966fa0e71..3876bffbf7 100644
--- a/packages/services/service-storage/scripts/i18n-extract.config.ts
+++ b/packages/services/service-storage/scripts/i18n-extract.config.ts
@@ -23,7 +23,6 @@ import { jaJPObjects } from '../src/translations/ja-JP.objects.generated.js';
 import { esESObjects } from '../src/translations/es-ES.objects.generated.js';
 
 export default defineStack({
-  name: 'service-storage-i18n-extract',
   objects: [SystemFile, SystemUploadSession] as any,
   translations: [
     { en: { objects: enObjects } },