diff --git a/app/modules/core/static/admin/js/init-alpine.js b/app/modules/core/static/admin/js/init-alpine.js
index b2651859..d9b83661 100644
--- a/app/modules/core/static/admin/js/init-alpine.js
+++ b/app/modules/core/static/admin/js/init-alpine.js
@@ -310,7 +310,7 @@ function languageSelector(currentLang, enabledLanguages) {
                 return;
             }
             try {
-                const response = await fetch('/api/v1/language/set', {
+                const response = await fetch('/api/v1/platform/language/set', {
                     method: 'POST',
                     headers: {
                         'Content-Type': 'application/json',
diff --git a/app/modules/core/static/storefront/js/storefront-layout.js b/app/modules/core/static/storefront/js/storefront-layout.js
index bc445e63..ef6e1d7f 100644
--- a/app/modules/core/static/storefront/js/storefront-layout.js
+++ b/app/modules/core/static/storefront/js/storefront-layout.js
@@ -273,7 +273,7 @@ function languageSelector(currentLang, enabledLanguages) {
                 return;
             }
             try {
-                const response = await fetch('/api/v1/language/set', {
+                const response = await fetch('/api/v1/platform/language/set', {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body: JSON.stringify({ language: lang })
diff --git a/app/modules/core/static/vendor/js/init-alpine.js b/app/modules/core/static/vendor/js/init-alpine.js
index 79207fb4..aa7fa139 100644
--- a/app/modules/core/static/vendor/js/init-alpine.js
+++ b/app/modules/core/static/vendor/js/init-alpine.js
@@ -201,7 +201,7 @@ function languageSelector(currentLang, enabledLanguages) {
                 return;
             }
             try {
-                const response = await fetch('/api/v1/language/set', {
+                const response = await fetch('/api/v1/platform/language/set', {
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body: JSON.stringify({ language: lang })
diff --git a/app/templates/platform/base.html b/app/templates/platform/base.html
index a7ef82ac..0796879c 100644
--- a/app/templates/platform/base.html
+++ b/app/templates/platform/base.html
@@ -332,7 +332,7 @@
                         return;
                     }
                     try {
-                        const response = await fetch('/api/v1/language/set', {
+                        const response = await fetch('/api/v1/platform/language/set', {
                             method: 'POST',
                             headers: { 'Content-Type': 'application/json' },
                             body: JSON.stringify({ language: lang })
diff --git a/app/templates/vendor/partials/header.html b/app/templates/vendor/partials/header.html
index df3daea1..ac9301dd 100644
--- a/app/templates/vendor/partials/header.html
+++ b/app/templates/vendor/partials/header.html
@@ -49,7 +49,7 @@
                         return;
                     }
                     try {
-                        const response = await fetch('/api/v1/language/set', {
+                        const response = await fetch('/api/v1/platform/language/set', {
                             method: 'POST',
                             headers: { 'Content-Type': 'application/json' },
                             body: JSON.stringify({ language: lang })