Galaxy Forge - InGameName for race questions

I am working on creating a map where I want the factions on given homeworlds to have specified names. According to the Galaxy Forge guide I should be able to simply use the name I want as the "InGameName" for each player position. I have done this but the names are not used once I open the map to play.

Is there another setting or adjustment that needs to be made (for example making player x a given race during game start)?

Thanks in advance!