---
title: "Set a new primary language"
method: PUT
path: "/cms/pages/2026-09/site-pages/multi-language/set-new-lang-primary"
tags: ["Multi-language"]
---

# Set a new primary language

`PUT /cms/pages/2026-09/site-pages/multi-language/set-new-lang-primary`

## Request

- Base URL: `https://api.hubapi.com`
- URL: `https://api.hubapi.com/cms/pages/2026-09/site-pages/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 site page 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.

---

[API](https://skmtc.dev/hubspot/apis/cms-pages.md) - [All operations](https://skmtc.dev/hubspot/apis/cms-pages/llms.txt) - [OpenAPI document](https://skmtc.dev/hubspot/apis/cms-pages/revisions/2d6b40da6e33?raw)