Anonymous photography contest

I am a teacher and want to create a photo contest with my students. I do not want the judges to know the names of the students. I am having a hard time finding an option that takes the user/submission person's name off the entry.
(Ideally the student will be turning in a handwritten paper with the alias they want to use instead of their real name so I will be able to identify the winner.)
Can someone help? Thank you!

I think I just figured it out.
I added Creator Information and the person who submits can enter their alias instead of their real name.