# SEO and Multiple Domains
Routes from different domains are mixed
bug 🐛need reproductionscope: language detectionscope: routing
Support for file prefix in locales.files config
pending triage
Inconsistent handling of `Accept-Language` header
browser language detection
Change BaseURL when using different domains
feature requestneed more infoneed reproduction
Remove the auto-complete alternate langs
feature requestscope: seo
Allow disabling page per locale with `useSetI18nParams`
🔨 p3-minor-bugscope: seo