Your instructions were very short for me.... I'm not expert.
Anyway, I tried to make the change that I wrote in my first message of this topic in the italian.php file, in the language.utf8 folder.
I didn't get the result I hoped, because, after that change, my website pages did not open anymore (I got this error message:
Parse error: syntax error, unexpected $end in /web/htdocs/www.waterwind.it/home/new/administrator/components/com_uddeim/language.utf8/italian.php on line 1).
But the worst thing is that even if I try to restore the original italian.php file in the folder (taking it from the back up of the site), the site doesn't work anymore, and I get the same error message. In order to make the site work again, I have to erase the italian.php file from the folder.
This issue is becoming a nightmare...
I would like at least to restore the default conditions.