[perilunar]

> _9jul2022

Don't use that format — it doesn't sort correctly. You are better off with _20220709 or _2022-07-09.

[whitesilhouette]

and put the date in front (not at the end)

[sleightofmind]

Geez! What a couple of bossy little tyrants! Don't do this! Don't do that! Ouch!

The question was aimed at Non Programming Professionals. I thought my answer was thoroughly non-professional, and therefore just about perfect. /s

But seriously, you both make good points.