Choose a different language
Thanks to new Google Assistant integration, the app can be used by people who don't speak English. You can choose to make the app use French, Spanish, German, Swedish, Portuguese, or more for navigation. To change the language, go to "Settings," and then tap on "Voice & sound." Then change the "Waze voice" option and then select your preferred language.
12 Clever Waze Features You're Probably Not Using, Source:https://www.rd.com/list/waze-features/