Ability to edit all system emails

We know this is a pie in the sky request, but we are putting it out there anyway. We would appreciate the option for each email generated by all GDG platforms and systems to either use the system generated template, or have the option to revise as needed. Each client and each program are so unique. We are doing our best to educate our constituents in other ways when the email message that is standard isn't quite what we need it to be and we appreciate that GDG had taken some of our input on messaging into consideration to-date, but the ability to modify any email would make a world of difference in getting the right message across the first time.