New SEF Router Setting - Insert date

Hi

It would be great to have the ability to append or prepend the date of the event, as an alternative to Insert Event ID in SEF Router Settings

The ability to set the date format used would be great.

For instance I would like to prepend event urls like the following
/event-name-nov20.html
/event-name-dec20.html
/event-name-jan21.html
...

thanks
Roy