Sorry for the delayed response, mt Dad passed away this past Sunday and I have been offline a lot.
In Form Wizard Pro (assuming you are using the latest version of it and the latest version of mojoPortal) you can set a specific notification subject in the settings but it isn't populated by the submitted data. If you are a developer you could implement a custom form submission event handler which would give you complete control to customize and send your own notification based on your own logic. There is also a setting to disable our built in notification if you do that so that only yours will be executed.
You can find your mojoPortal Version and Form Wizard version under Administration > System Information and compare it to the latest version listed on the Form Wizard Pro product page. You could also upgrade to both the latest mojoPortal and the latest Form Wizard Pro, but you would need the login credentials on this site for the person who purchased Form Wizard Pro in order to get the free upgrade from purchase history. You can also try Form Wizard on our demo site if you are using an older version on your own site so that you could see any differences in functionality.
Hope that helps,