How Do You Rename the Magic Mouse's Actual Name (Not the Display Name)

Hi. The Magic Mouse's display name is Servant777 but it's actual name is really something like mouse no. 1 which I take was from the store that first paired the mouse to test it ( I usually have it tested first after buying things, not all the time but sometimes, can't remember, it was 3 years ago).

How do you kind of "reset" the Magic Mouse like it's the first time it's being used and paired. I've tried: disconnecting and removing it from the bluetooth preference as well the on in the Mouse settings. It'd be nice if there's some kind of reset but it doesn't change the actual name, only the disply name could be changed. Is there any Terminal command for this?

Thank you in advance. Have a great upcoming sunday mass/great weekend.

God bless,

Alvin