Default message override

Hopefully a quick to answer question, is there a way to configure a default message override?

So for example if I wanted

Name={Name} Description={Description} DeviceID={DeviceID} Service={Service} Variables={Variables}

to be default for all newly added alerts, is that possible?

(I know I can override individual alerts)

No there is no global override. The user interface would get much more complex. So this is not likely to get done.