Burn to redeem with on-chain URI

I was curious how I would update the tokenuri on my BR page so that the token they’re claiming ison chain? would it be similar process to updating the uri on a token not in a burn redeem page?

would I use this function?

and if so would it be:
-my contract of the editions address
-the index number of my BR page that would be the same index used in the update claim page tx
-protocol would be 1?
-then string id put the json with image uri? would it have to have the backslashes and be closed in brackets since its multitoken?