I wanted to translate my shop. I translated the theme with the "t" filter and then I translated the content with GraphQL using this doc (that is not accurate sometimes, btw) : https://help.shopify.com/en/api/guides/multi-language/translating-content-api
Then I enabled the locale thanks to this guide https://help.shopify.com/en/api/guides/shop-locales (btw, the /admin/settings/languages page doesn't exist. I had to enable the locale through GraphQL).
BUT when I access my shop with /fr (which is the new language), it doesn't work. I get a 404.
So is this thing still in beta mode? Am I doing something wrong?