---
title: "Set primary language to match a specific blog"
method: PUT
path: "/cms/blog-settings/2026-09/settings/multi-language/set-new-lang-primary"
tags: ["Multi-language"]
---

# Set primary language to match a specific blog

`PUT /cms/blog-settings/2026-09/settings/multi-language/set-new-lang-primary`

## Request

- Base URL: `https://api.hubapi.com`
- URL: `https://api.hubapi.com/cms/blog-settings/2026-09/settings/multi-language/set-new-lang-primary`
- Auth: OAuth 2
  - Authorization code: `https://app.hubspot.com/oauth/authorize`
  - Token URL: `https://api.hubapi.com/oauth/v1/token` scopes: `content`

Set a blog as the primary language of a multi-language group.

## Request body

- SetNewLanguagePrimaryRequestVNext
  - `id` string, required: ID of object to set as primary in multi-language group.

## Response `204`

No content

## Other responses

- `default`: An error occurred.

## Changes

- **2026-09-03** (2026-09) `e555f6ebdf34`: 1 info
  - the endpoint scheme security `private_apps` was removed from the API

[Operation history](https://skmtc.dev/hubspot/apis/cms-blog-settings/changes/cms/blog-settings/2026-09/settings/multi-language/set-new-lang-primary/put.md)

---

[API](https://skmtc.dev/hubspot/apis/cms-blog-settings.md) - [All operations](https://skmtc.dev/hubspot/apis/cms-blog-settings/llms.txt) - [OpenAPI document](https://skmtc.dev/hubspot/apis/cms-blog-settings/revisions/5e3896a5a39f?raw)