---
title: "Update languages of multi-language group"
method: POST
path: "/cms/blogs/2026-03/posts/multi-language/update-languages"
tags: ["Multi-language"]
---

# Update languages of multi-language group

`POST /cms/blogs/2026-03/posts/multi-language/update-languages`

Explicitly set new languages for each post in a [multi-language group](https://developers.hubspot.com/docs/guides/cms/content/multi-language-content).

## Response `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)