Can we change the subject line in a notification?

My engineering manager gets notifications at different points in a couple different workflows.  These all get dumped into one folder in Outlook where he has to manually sort them into different folders depending on the workflow.  Is there anyway this can be set up automatically?  I was thinking that it could be done if I could change the notification's subject line per workflow but I don't see how to do that.  Any ideas?

Thanks -

SolidworksGeneral