Thanks for reaching out.
We’re always trying to improve our user’s experience, but at this moment, we only support Portuguese (Brazil) since Google Nest devices aren't officially launched in Portugal. If you're using Nest devices to unsupported countries, some features may or may not work properly. We appreciate our feedback. You can send one using your devices by saying, "Hey Google, send feedback," or by following the steps on this link.
Let me know if I can assist with anything else, otherwise I’ll be locking this thread after 24 hours.