Bug occuring while uploadingparse

Hi People ,

I have two characters with the same name , one is on lich and the other one Leviathan , since im currently raiding on Lich , it appears that when i uploading parse , its dumped on Dante Rayzen(Leviathan) and not on the Lich one . Can I do something about this or worse case scenario change username on one

Sincerey , Most Intense Monk , dps i deliver