Header/Toolbar Language Selector for Multi-language Documentation

[kposservice]

Summary
I would like to request a Language Selector (Drop-down or Toolbar) feature in the header area, similar to major corporate websites (e.g., Samsung Semiconductor).

Why is this needed?
Currently, managing multi-language content in GitBook requires creating separate spaces or navigating deep through folders. For global services, users need a seamless way to switch languages (e.g., English, Korean, Chinese) instantly from any page they are viewing.

Proposed Solution

1. Placement: A language selection dropdown in the top-right toolbar or header.
2. Behavior: When a user selects a different language, it should automatically redirect to the corresponding page in that language (if it exists) or the main page of that language group.
3. Reference: [Attached screenshot of Samsung Semiconductor's language toggle]

Expected Impact

• Enhances User Experience (UX) for global customers.
• Simplifies the navigation structure for complex, multi-language guides.
• Positions GitBook as a more enterprise-ready documentation tool.

[addisonschultz]

Hi @kposservice ! We already support this via variants and translations - you can read more about setting that up here: https://gitbook.com/docs/gitbook-agent/translations#add-a-translation-to-a-variant