How to create a custom language pack
Summary
Section titled “Summary”Under Custom languages, click Add custom language, then edit translations and Save pack. Enable the pack under Publishing languages.
Who can do this: Owner or Admin. Business plan.
Prerequisites
Section titled “Prerequisites”Business plan.
- Open Settings → Languages → Custom languages.
- Click Add custom language.
- Enter Language code (BCP-47), Display name, optional Autonym (optional).
- Click Add.
- Open Edit translations, fill keys (optionally use AI Translate for the pack).
- Click Save pack.
- Enable the language under Publishing languages → Custom languages, then Save.
[Screenshot: Custom languages Add custom language and Save pack]
Result
Section titled “Result”Visitors can use the locale on public URLs when enabled for publishing.
Troubleshooting
Section titled “Troubleshooting”- Without Business: Custom languages require the Business plan.
- Full packs can take several minutes for AI translation — keep the page open.
Related articles
Section titled “Related articles”Sources (for verification)
Section titled “Sources (for verification)”src/components/admin/settings/custom-locale-packs-panel.tsxmessages/en.json → admin.customLocalePacksmessages/en.json → admin.workspacePublishing