Improve daily backup

I use daily backup and weekly backup.
Unfortunately all daily backups have the same name cintanotes.daily.db
So on tuesday the backup of monday is overwritten if I don't have any additional software or script running
to save it.
Please add the a day number which makes it the same for every language used.
I suggest the name as cintanotes.daily.number.db

(idea by Horst)