I live in Finland where they have two native languages: Finnish & Swedish. In a lot of places you'll see both the Finnish & Swedish place name on road signs. Without getting into politics, it's a good assumption to assume that Finnish is the mother-tongue of most of the population - with some areas having Swedish as their native language but also perfectly capable of speaking Finnish fluently.
I have my phone's language set to English as a native English speaker. Google maps reads me the Swedish road signs, in English.