Hi James,
if you do not succeed in renaming the procedure in the first DP and you would need to recreate the report again then maybe you will be interested in the BO add-in that enables to copy DP from one report to another. You can find it in BOB’s download:
And yes, you can not change the order in which DPs run unless you use some VBA code.
Marek Chladny 
(BOB member since 2003-11-27)