Prompt [Q] [PROBLEM] How to return to Stock?

Hello

Excuse me for my bad english...

I've got a G Pro with Cyanogenmod 11, but I want to return to Stock LG Firmware, because of the bugs of this ROM.

The problem is that my .KDZ program don't work, and i can install a ROM only in .ZIP version, by the Recovery Mode.

BUT, i downloaded a stock LG firmware by AT&T, with a lot of apps that I don't use and ONLY english, france ed chinese language!

I'm Italian, and I want Italian Language for my phone...there's a .ZIP of stock lg firmware WITHOUT AT&T "personalization"?

Thank You, this forum is amazing!