WordService: is it possible to change time, date formats

Hello,

is it possible to change time, date formats?

Say, from 11:33:22 to 11_33_22

Yep - Customize the Medium format in System Preferences > Language & Text > Region > Times .

Thank you, but as things change, it now seems that the Date is Short, and the Time is Medium. But now I have 2 digits zero-filled. And, I can put the year first.

All I want in life!