Not that I am aware of. I believe you need to have the line for each parameter you would like to designate. ModelCHECK is a fairly simple tool like that. No looping functionality.
What I would say is that you should only really designate parameters that PDM is listening to - otherwise you will constantly get warnings in the Event Manager on check in. So unless you are creating new attributes all the time I would expect this list of parameters that PDM is listening to is fairly static.