Is there a way to change the Notifications based on a request template?

Example:

When a request is opened/closed with a certain template I don't not want the requestor to get notified at all, but the technicians do get notified.

When a request is opened/closed with the default template, I do want the requestor to get notified as well as the technicians.

Any way to accomplish this?  I tried using junk filters based on subject content, but then all email is suppressed to both requestor and tech.

Thanks