(Sorry i was pressed for time before) based on what you said before, what I meant was can a troll have a sign and a sort of 'nickmane' sign that they also go by? Like a made up symbol that they would use to identify their work.

I don’t think so, honestly the way every Troll wears a Sign seems like a creepy identificator made by the Tyrannical Troll Society. I bet changing Signs would be considered Taboo and a Cullable offense.