My headphone registered to my friend and i don't know how to change.

So i bought a beats studio and i have an android phone so i didn't registered my headphones on apple, and one day my friend wanted to use my headphones on his Iphone and i said sure. So he registered the headphones to his apple and now whenever i try to connect my headphones it says "my friend's name" (Beats Studio). Whenever i change it's name it just changes for me. How can i change it permanently for everybody to see?

Thanks.