How to RENAME AUDIO in INSTAGRAM REELS?

so when you're sharing instagram reels there is an option to rename audio so on the last screen just before sharing your instagram reels you can just go here to audio name and then just rename it as you want so that's the idea and then just tap done give your audio a unique name you can only rename your audio once because by default it will just say original audio so if you want to be a bit more creative that's what you can do