(adsbygoogle = window.adsbygoogle || []).push({}); I found this by accident, i'm pretty sure will work as I did once by accident and didn't try after. It's very simple:
1. Sign on the account you want the title and emblem of.
2. Once you started bo3 on that account, switch users (do not log out of other user), and make sure u switch to the account you want to copy it on.
3.Then once your on the account you should have the title and emblem. If you switch the title and emblem it will no longer be there though.

Thanks for reading. Sorry if someone already posted something the same or similar, also if it doesn't work for anyone else and maybe was somehow a onetime glitch then just let me know and i'll take down the thread. Enjoy

I found a glitch like this, 2 days be4 the game comes out xD

You can do this while you duplicate a prestige acc

Works