There are multiple "sogne" entered as "cities":
https://musicbrainz.org/search?query=%22sogn%22&type=area&limit=25&method=advanced

However, "sogne" are administrative units used by the church and will contain multiple cities/towns/villages, while often being names after the largest of these. (Though some larger cities, like Copenhagen, will actually have several "sogne" for just one city.)

I don't know if there's a proper way to denote this in MB right now, but having them listed as "cities" and the town in the parishes given as "districts" is wrong.

https://da.wikipedia.org/wiki/Sogn / https://en.wikipedia.org/wiki/Socken