header Latest properties

good morning!
on my site, even if I change the voice home main menu, by entering, for example, list of property of city or locator search, is always the header "Latest properties" . As my site is in Italian it does not make sense to have that word in English; I tried searching on all files " language" but there is no way to translate it .
I'd delete it or hide it, or possibly translate it into Italian as " Ultimi arrivi" ... is it possible?
Speech for the same header "Our agents"...
Thanks for the answers...

Hi Miki,
You can go to Back-end > Menus > Main menu > Select the menu that you want to change the title > Click on Tab: Page Display and change the Page heading
Thanks
Dam