HOW TO CHANGE PAGE TITLE?

Hello, normally i have no problem changing titles but now yes, i cant find were to change

www.bestunderwearshop.com/index.php/en/2012-09-28-00-11-18

the page TITLE IS "1"

¿how could i change it?

Thank you.

Hi,

It's probably you menu name which is not correct, or you have disable the option "Use menu name instead of category name for the title" in the category menu options.
So it's using the category name.