Exhibits

I’m preparing exhibits and an exhibit list for final status conference documents for trial. They were prepared before by another paralegal who stamped the exhibits and named the files by exhibit numbers but now I need to change the exhibit numbers.

I have a couple of questions:

Is there a batch way I can rename the files?

Is there a batch way I can number the files such that each exhibit has sub numbers for the page e.g. three page exhibit followed by one page exhibit 1-1, 1-2, 1-3 and 2-1? Is there a function for Adobe for this or would it be problem through JavaScript?

Thanks