I am not sure I fully understand your question, but if you meant renaming the field name, the answer is yes.
Simply click on the field's label name and type in the name for it.
Perhaps this guide How-to-find-Field-IDs-Names should also help.
Inform us if you need further assistance.
When I get the submission I would like to print on to a5 paper in certain positions, not as displayed on submission corn on website
Sent from my iPad
The Print tool in the form's Submissions Page is not customizable.
But using the Print tool will allow you to customize the output printout when the Print dialog window pop up.
Please check the included screenshot I provided where you can see the Print dialog box and allows you to customize the output print (including which paper to use)
Hope this help. Inform us if this is not what you need.