What happens when you fight a photo speeding ticket when the person in the photo is different that the name on the ticket?

I want to fight a few speeding tickets that were caught by camera be cause the person in the picture is not the person the rent-a-car is registered to "name on ticket". The person in the photo in male and the person who's name is on ticket is female. I want to know what happens after i say "its not me" in Court? will i be asked at anytime , "who is the person in the photo?" Or any other questions similar? Does the ticket get throw in the trash or does it need to go somewhere?