Help with extra tags when creating new ideologies

[kaiserausse 1]

Is there a way to stop the game confusing extra tags with eachother? I.E. '_cm' is confused with '_c' causing '_cm' to display the4 same characteristics and crown as '_c' or are there anything else I can input that would still work? I tried using ó as it has a diacritic and it worked, however it didn't display the crown. I've seen some mods with well over 30+ ideologies while still having functional crowns; someone ahs to know how to.