Photos app misidentifies me

Photos app has misidentified me as my cousin. Our names used to be correct until I got a new iPhone 16 Pro. There are over 300 photos of me that Photos shows with incorrect name. I know how to correct one by one but I don’t have the patience to correct hundreds individually. I have corrected 5 so far. It seems like A I has enough info to start automatic correction but that isn’t happening.