Thread: Help Language ITALIAN

Help Language ITALIAN

Hello friends, how can I change the language to the template?
I downloaded the package ligua Italian, and I have two files:

classipress-it_IT.mo
classipress-it_IT.po

but where should I upload? maybe:

I copy them:

wp-content/languages​​/

edit the file wp-config line:
define ('WPLANG', 'en_US');

I have to put:

define ('WPLANG', 'classipress-en_US');

is correct? I tried but it does not work, I also cleared the browser cache but does not change the language.

thanks