This limited beta experience is currently available for: Bengali, Dutch, French, German, Hindi, Italian, Portuguese, Romanian, Simplified Chinese, Spanish, and Swedish speakers learning English. English speakers learning French, German, Portuguese or Spanish.
Yet, Google keeps switching my user interface to German. Even more strangely, Google also recently sent me a message telling me that it was going to switch the country of my regular Gmail account to Germany from the U.S. This doesn't make any sense at all - I recently traveled to Germany for 3 weeks, but all my registered physical addresses are in the USA, my payment methods are in the U.S., 95% of my access is from U.S. IP addresses, and my browser language and OS language are English.
When translating from English to German, I recently noticed that Google was using informal (du) rather than formal (Sie) pronouns and verb forms. Is there a way to switch from one to the other?
You can also change the search language setting for the search keyboard: Open the YouTube app on your smart TV, streaming device or game console. Select Search, then Choose a language. The search keyboard supports the following languages: ... Note: If your app language is not supported, the search keyboard will default to English.
The Google Assistant will speak to you in the language you set in your Android settings. You can change or add a language in the Google Assistant settings. For example, if your phone uses English (US) and you set the Google Assistant language to Spanish (US), you can speak to the Google Assistant in English or Spanish. You can use up to 3 languages with the Google Assistant on your device: your Android language, plus 2 Assistant languages.