get rid of template name and numbers on the SEO

This is the link sociplaspat.com/about-hot-clinic/2013-08...7/lipoescultura.html
When you look on the URL of the SEO, it shows up the name of the template and a set of numbers

the about-hot-clinic/2013-08-26-05-03-17

Anybody has a tip on how to get rid of that?

Thanks in advance.

Federico Dantoni

In template options, in last tab you have export option, you can export template with new name. Then install that exported template and set it instead as defatult