I have been on some server where som people had a rank (like Owner, co-owner etc) then they had a class (like king, prince etc) and then there name. I think it was like this: <Owner|king>(username) it is a plugin, and how to make it? I hope someone can help me :3
Sounds something like ChatManager. With plugins like them, you can have different prefix's for groups, for example my server was like this for chat "ExampleFaction<[Admin]MysteryManX93>" If you know how to format text within MC, you can easily achieve this