door locks and antenna

My driverside door lock doesn’t unlock with the key so i would like to change the over the passenger side locks has anyone done this before? how would i reomve the mechanisim? and also what size screw is the antenna? i can’t seem to get it out or even see what fits because you need to put ur hands in between the fender in the hatch…help please …

someone told me you can swap th elocks only thing is the lock and unlock is swapped… n someone says you can’t cause each side is unique…???

and for the antenna do i just turn the rubber piece on the outside with pillers really hard and the antenna should come off?