How to keep test results for separate products?

I have been running some sample tests for ATAG and quickly realized that 
I have no way to save the results with the name of the authoring tool 
being tested.  It looks to me as if the way I will have to use the test 
harness is to keep a separate spec-name/data for each product being 
testing and have the manifest file return to the same test suite location.

Since I haven't worked with the submitted/approved directory structure 
yet, I don't know the impact of what you are proposing.

I would like to ask your recommendations of the best way to manage 
testing different authoring tools both web-based and non-web-based (e.g. 
Wordpress, Blogger, Dreamweaver, InDesign, Word, Drupal, etc).  We need 
the harness to present the instructions to the tester, record the 
results and produce pass/fail reports by authoring tool.