Has anyone done a next friend of Protective Order under Article 7A for a minor who is the victim in a sexual assault case?

We've got a 14 year old who had consensual sex with an 18 year old. (too young to consent.) Mom and dad want a protective order for her under Art. 7A.

The trick is, we're doing a pseudonym on the Sexaul Assault case. So, I believe the Pseudonym must be used in the App. for the P.O. and throughout the case.

Anyone done this before? I'm flying blind with a Grumpy Judge and I need to get it right the first time.