Step 1 – Languages (What are the languages of your site?)
Default Language: Select the current language of your website (e.g., English) from the dropdown. This is the language your existing content is in.
Translation Languages: Click the field under "Translation languages" and add the languages you want to translate into (e.g., Spanish, French). Use the search to find them, or click + to add multiple.
Tip: Start with 2–3 languages; you can add more later.
If a language isn't listed, create a custom one via the link below the field.