Need Help Creating Form for Use on Adobe Reader

I used adobe acrobat pro to make a binder of duplicate forms and when open on my iPad using the reader app I can fill in the forms, but because the forms are all duplicates, all of the box names are the same, so each page comes out identical. I can't just rename the boxes because each form has over 200, and it would take forever since I have 10 of the forms in the binder. I tried creating a portfolio, which seems to have worked, but once i open it on the reader app, it says "modifying the document is not allowed because it is an attachment". Does anyone have a suggestion on how to either fix the binder so that all of the boxes are not named the same without manually changing the names individually, or a way to make the portfolio editable, and not viewed as an attachment?