The stats for BO2 are saved on a server so I'm not sure you can do that
You could try moving out the files in Plutonium\storage\demonware\18301\pub with the launcher closed then opening plutonium.exe, starting up BO2 and seeing if your stats are still the same or not.
If yes (most likely) then I have no other idea, if not then GG that's the files to swap out