---
title: "Set a new primary language"
method: PUT
path: "/cms/blogs/2026-03/posts/multi-language/set-new-lang-primary"
tags: ["Multi-language"]
---

# Set a new primary language

`PUT /cms/blogs/2026-03/posts/multi-language/set-new-lang-primary`

Set the primary language of a [multi-language group](https://developers.hubspot.com/docs/guides/cms/content/multi-language-content) to the language of the provided post (specified as an ID in the request body)

## Response `204`

No content

## Other responses

- `default` — An error occurred.

---

[API](https://skmtc.net/hubspot/apis/hubspot-api-specification.md) · [All operations](https://skmtc.net/hubspot/apis/hubspot-api-specification/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/hubspot/hubspot-api-specification/versions/f9c7181056c5/schema)