diff --git a/web/app/components/plugins/base/deprecation-notice.tsx b/web/app/components/plugins/base/deprecation-notice.tsx
index 513b27a2cf..01b37bc20c 100644
--- a/web/app/components/plugins/base/deprecation-notice.tsx
+++ b/web/app/components/plugins/base/deprecation-notice.tsx
@@ -38,7 +38,7 @@ const DeprecationNotice: FC<DeprecationNoticeProps> = ({
   iconWrapperClassName,
   textClassName,
 }) => {
-  const { t } = useTranslation()
+  const { t } = useTranslation('plugin')
 
   const deprecatedReasonKey = useMemo(() => {
     if (!deprecatedReason)
diff --git a/web/i18n-config/client.ts b/web/i18n-config/client.ts
index 17d3dceae1..efee2ce853 100644
--- a/web/i18n-config/client.ts
+++ b/web/i18n-config/client.ts
@@ -1,7 +1,7 @@
 'use client'
 import type { Resource } from 'i18next'
 import type { Locale } from '.'
-import type { NamespaceCamelCase, NamespaceKebabCase } from './resources'
+import type { Namespace, NamespaceInFileName } from './resources'
 import { kebabCase } from 'es-toolkit/string'
 import { createInstance } from 'i18next'
 import resourcesToBackend from 'i18next-resources-to-backend'
@@ -14,7 +14,7 @@ export function createI18nextInstance(lng: Locale, resources: Resource) {
     .use(initReactI18next)
     .use(resourcesToBackend((
       language: Locale,
-      namespace: NamespaceKebabCase | NamespaceCamelCase,
+      namespace: NamespaceInFileName | Namespace,
     ) => {
       const namespaceKebab = kebabCase(namespace)
       return import(`../i18n/${language}/${namespaceKebab}.json`)
diff --git a/web/i18n-config/lib.client.ts b/web/i18n-config/lib.client.ts
index fffb4d95ae..501737b274 100644
--- a/web/i18n-config/lib.client.ts
+++ b/web/i18n-config/lib.client.ts
@@ -1,9 +1,9 @@
 'use client'
 
-import type { NamespaceCamelCase } from './resources'
+import type { Namespace } from './resources'
 import { useTranslation as useTranslationOriginal } from 'react-i18next'
 
-export function useTranslation(ns?: NamespaceCamelCase) {
+export function useTranslation<T extends Namespace | undefined = undefined>(ns?: T) {
   return useTranslationOriginal(ns)
 }
 
diff --git a/web/i18n-config/lib.server.ts b/web/i18n-config/lib.server.ts
index 4727ed482f..6136954296 100644
--- a/web/i18n-config/lib.server.ts
+++ b/web/i18n-config/lib.server.ts
@@ -1,13 +1,13 @@
-import type { NamespaceCamelCase } from './resources'
+import type { Namespace } from './resources'
 import { use } from 'react'
 import { getLocaleOnServer, getTranslation } from './server'
 
-async function getI18nConfig(ns?: NamespaceCamelCase) {
+async function getI18nConfig<T extends Namespace | undefined = undefined>(ns?: T) {
   const lang = await getLocaleOnServer()
   return getTranslation(lang, ns)
 }
 
-export function useTranslation(ns?: NamespaceCamelCase) {
+export function useTranslation<T extends Namespace | undefined = undefined>(ns?: T) {
   return use(getI18nConfig(ns))
 }
 
diff --git a/web/i18n-config/resources.ts b/web/i18n-config/resources.ts
index 4bcfb98e14..db5aa5658c 100644
--- a/web/i18n-config/resources.ts
+++ b/web/i18n-config/resources.ts
@@ -1,4 +1,5 @@
-import { kebabCase } from 'es-toolkit/string'
+import { kebabCase } from 'string-ts'
+import { ObjectKeys } from '@/utils/object'
 import appAnnotation from '../i18n/en-US/app-annotation.json'
 import appApi from '../i18n/en-US/app-api.json'
 import appDebug from '../i18n/en-US/app-debug.json'
@@ -64,19 +65,10 @@ const resources = {
   workflow,
 }
 
-export type KebabCase<S extends string> = S extends `${infer T}${infer U}`
-  ? T extends Lowercase<T>
-    ? `${T}${KebabCase<U>}`
-    : `-${Lowercase<T>}${KebabCase<U>}`
-  : S
-
-export type CamelCase<S extends string> = S extends `${infer T}-${infer U}`
-  ? `${T}${Capitalize<CamelCase<U>>}`
-  : S
-
 export type Resources = typeof resources
-export type NamespaceCamelCase = keyof Resources
-export type NamespaceKebabCase = KebabCase<NamespaceCamelCase>
 
-export const namespacesCamelCase = Object.keys(resources) as NamespaceCamelCase[]
-export const namespacesKebabCase = namespacesCamelCase.map(ns => kebabCase(ns)) as NamespaceKebabCase[]
+export const namespaces = ObjectKeys(resources)
+export type Namespace = typeof namespaces[number]
+
+export const namespacesInFileName = namespaces.map(ns => kebabCase(ns))
+export type NamespaceInFileName = typeof namespacesInFileName[number]
diff --git a/web/i18n-config/server.ts b/web/i18n-config/server.ts
index 403040c134..d9c0501d2d 100644
--- a/web/i18n-config/server.ts
+++ b/web/i18n-config/server.ts
@@ -1,6 +1,6 @@
 import type { i18n as I18nInstance, Resource, ResourceLanguage } from 'i18next'
 import type { Locale } from '.'
-import type { NamespaceCamelCase, NamespaceKebabCase } from './resources'
+import type { Namespace, NamespaceInFileName } from './resources'
 import { match } from '@formatjs/intl-localematcher'
 import { kebabCase } from 'es-toolkit/compat'
 import { camelCase } from 'es-toolkit/string'
@@ -12,7 +12,7 @@ import { cache } from 'react'
 import { initReactI18next } from 'react-i18next/initReactI18next'
 import { serverOnlyContext } from '@/utils/server-only-context'
 import { i18n } from '.'
-import { namespacesKebabCase } from './resources'
+import { namespacesInFileName } from './resources'
 import { getInitOptions } from './settings'
 
 const [getLocaleCache, setLocaleCache] = serverOnlyContext<Locale | null>(null)
@@ -26,8 +26,8 @@ const getOrCreateI18next = async (lng: Locale) => {
   instance = createInstance()
   await instance
     .use(initReactI18next)
-    .use(resourcesToBackend((language: Locale, namespace: NamespaceCamelCase | NamespaceKebabCase) => {
-      const fileNamespace = kebabCase(namespace) as NamespaceKebabCase
+    .use(resourcesToBackend((language: Locale, namespace: Namespace | NamespaceInFileName) => {
+      const fileNamespace = kebabCase(namespace)
       return import(`../i18n/${language}/${fileNamespace}.json`)
     }))
     .init({
@@ -38,7 +38,7 @@ const getOrCreateI18next = async (lng: Locale) => {
   return instance
 }
 
-export async function getTranslation(lng: Locale, ns?: NamespaceCamelCase) {
+export async function getTranslation<T extends Namespace>(lng: Locale, ns?: T) {
   const i18nextInstance = await getOrCreateI18next(lng)
 
   if (ns && !i18nextInstance.hasLoadedNamespace(ns))
@@ -84,7 +84,7 @@ export const getResources = cache(async (lng: Locale): Promise<Resource> => {
   const messages = {} as ResourceLanguage
 
   await Promise.all(
-    (namespacesKebabCase).map(async (ns) => {
+    (namespacesInFileName).map(async (ns) => {
       const mod = await import(`../i18n/${lng}/${ns}.json`)
       messages[camelCase(ns)] = mod.default
     }),
diff --git a/web/i18n-config/settings.ts b/web/i18n-config/settings.ts
index ea2a8a0058..accbc1600d 100644
--- a/web/i18n-config/settings.ts
+++ b/web/i18n-config/settings.ts
@@ -1,5 +1,5 @@
 import type { InitOptions } from 'i18next'
-import { namespacesCamelCase } from './resources'
+import { namespaces } from './resources'
 
 export function getInitOptions(): InitOptions {
   return {
@@ -8,7 +8,7 @@ export function getInitOptions(): InitOptions {
     fallbackLng: 'en-US',
     partialBundledLanguages: true,
     keySeparator: false,
-    ns: namespacesCamelCase,
+    ns: namespaces,
     interpolation: {
       escapeValue: false,
     },
diff --git a/web/types/i18n.d.ts b/web/types/i18n.d.ts
index bdf2ef56d3..819e02a43d 100644
--- a/web/types/i18n.d.ts
+++ b/web/types/i18n.d.ts
@@ -1,17 +1,16 @@
-import type { NamespaceCamelCase, Resources } from '../i18n-config/resources'
+import type { Namespace, Resources } from '../i18n-config/resources'
 import 'i18next'
 
 declare module 'i18next' {
   // eslint-disable-next-line ts/consistent-type-definitions
   interface CustomTypeOptions {
-    defaultNS: 'common'
     resources: Resources
     keySeparator: false
   }
 }
 
 export type I18nKeysByPrefix<
-  NS extends NamespaceCamelCase,
+  NS extends Namespace,
   Prefix extends string = '',
 > = Prefix extends ''
   ? keyof Resources[NS]
@@ -22,7 +21,7 @@ export type I18nKeysByPrefix<
     : never
 
 export type I18nKeysWithPrefix<
-  NS extends NamespaceCamelCase,
+  NS extends Namespace,
   Prefix extends string = '',
 > = Prefix extends ''
   ? keyof Resources[NS]
diff --git a/web/utils/object.ts b/web/utils/object.ts
new file mode 100644
index 0000000000..cf5d718ff2
--- /dev/null
+++ b/web/utils/object.ts
@@ -0,0 +1,7 @@
+export function ObjectFromEntries<const T extends ReadonlyArray<readonly [PropertyKey, unknown]>>(entries: T): { [K in T[number]as K[0]]: K[1] } {
+  return Object.fromEntries(entries) as { [K in T[number]as K[0]]: K[1] }
+}
+
+export function ObjectKeys<const T extends Record<string, unknown>>(obj: T): (keyof T)[] {
+  return Object.keys(obj) as (keyof T)[]
+}