Hidden Clues

I was at my gf's aunty's house a couple months ago and she had this keepsake. The story behind it is one day Anne, my gf's aunty, was bummed out one day so she went shopping. She was in some shitty antique store and this necklace-thing made her happy so she bought it. The person that sold it to her told her that the person owned it originally found a little chest with all these separate pieces in it at a market. That original person decided to make a necklace out of it. This person is completely unknown to everyone in the room.

These are the separate pieces:

Wood that says 'Mabo' (possibly 'ayoW' upside-down)

Wood that says 'SWEET CUENIEVIRE' or 'GUENIEVIRE'. Important to there's accent lines or whatever under the 'E's. French?

A round badge that has the letters I, S, A, A, N. 'I' could be '1'. An unscrambling tool i googled came up with the results 'asian' or 'sanai' for the letters. These were only actual words and not hundreds of possible acronyms. The shapes sort of resemble ice skate blades, bobsleds, razors or some other shit.

This is the back of the badge. It says 'Mirotop'. I can't remember what it says on the bottom bit. Fairly pissed off I didn't note it somewhere at the time.

A heart thing. Probably extremely symbolic. A wild guess is that it's probably English. What the fuck?

Two keys, one smaller than the other.

A locket thing with a baby angel on it. Cupid?

How the pieces are arranged on the necklace is probably important too. Maybe it's clues to someone's grave. Or to someone being held captive but is now dead...thus a grave. I dunno. Could be anything. Definitely worth sharing.