These instructions are to change your preferred language used in Google services on the web only. To change the preferred language for your mobile apps, update the language settings on your device.
Change your language on the web - Android - Google Account Help
Change Gmail notifications You can choose how Gmail notifies you when you get new emails. The types of notifications you can change depend on your device.
How to change your name For example, if you get married, you could change from "Lisa Brown" at sportsfan@gmail.com to "Lisa Jones" at sportsfan@gmail.com. Important: You can’t change your name from the Gmail app.
Under "Set defaults for applications," in the search box, enter Chrome. At the top, next to "Make Google Chrome your default browser," select To make sure the change is applied to the correct file types, review the list under the "Set default file types or link types."
Climate change is actively reshaping how plastics behave in the environment, making them more mobile, persistent and harmful across ecosystems. Recent analysis examines the influence of climate-driven changes in temperature, weather events and Earth system processes on plastic pollution. Addressing these interconnected risks requires aligning plastic policy with climate action – not as ...
Change Gemini's language You can choose the language Gemini Apps display, and in certain cases, understand in Language settings. This setting changes the language for the menu, notifications, and other text in Gemini Apps. It also affects the languages that you can talk to Gemini in when you say “Hey Google” or use the mic in the prompt field.
Change Gemini's language - Computer - Gemini Apps Help - Google Help