Can I change default appoinment subjects?

[GRB]

I'm sure it's been brought up in the past, but a search for "Calendar tweaks" hasn't brought much success.

I'm talking about when you set a New Appointment and the first line asks for the subject. The default choices are Lunch, Dinner, Meet with, etc. or you can type something in.

I'd like to know if there's a registry/manilla tweak to add or modify these. For example: Golf, Party, Take Meds, get my drift?

Thanks for the help and sorry if I should've put this in another area like software.

For what it's worth, I have a stock TP with the default calendar and use the Today screen.