For page X of Y scenario on a UBE, is there a way to reset both X and Y?

There is a business function to reset the page number when running a UBE and the UBE option is set to print the page number as page X.

Is there a way, when the Page X of Y option is selected for the page header on a UBE, that both X and Y can be reset?  Example: Printing purchase orders.  Run the UBE and print two purchase orders at the same time, both of which are two pages long.  I would like the first order to have page 1 of 2 on the first page, and page 2 of 2 on the second page.  The second order starts on the third page of the pdf, however, I would like to reset the page number so it prints page 1 of 2