For the city Namur though, it's the French name that is displayed.
And for some reason, the province of Luxembourg becomes "District Luxemburg", which seems to suggest it's Dutch, but the Dutch name would be "Provincie Luxemburg".
Luxembourg itself (the country) does have districts, but this is the Belgian province, not a district of the country of Luxembourg.
I think Switzerland has the same kind of problem but with German being used for most names.
And for some reason, the province of Luxembourg becomes "District Luxemburg", which seems to suggest it's Dutch, but the Dutch name would be "Provincie Luxemburg".
Luxembourg itself (the country) does have districts, but this is the Belgian province, not a district of the country of Luxembourg.
I think Switzerland has the same kind of problem but with German being used for most names.