messages/ and landing-home copy helpers.
Built-in languages
Source of truth:
lib/i18n/supported-languages.ts.
How locale is chosen
- Cookie:
streamly-locale - Operator UI includes a language switcher
- Config:
i18n/request.ts,i18n/config.ts
Operator tips
- Prefer translating Brand & Experience marketing copy intentionally — theme presets store look keys, not every content string.
- RTL (
ar) should be verified on storefront + admin after enabling Arabic.