Thank you very much for your fast answer!
I will start immediately to update the translation to the latest version, it seems fortunately there is not too much to change and the tool you linked above is awesome.
The encoding should be fine since I made extensive in-game testing without any problem but I will double check everything one more time just to be sure.
All the files have been proof read by my brother in the last couple of months (he is, like me, in a lock-down region, so lot of free time, unfortunately).
I will message you back at most by the end of the week, when I will hopefully have everything ready.
The credits will be the funny part, since I know a lot of Baldur's Gate mods have been translated in Italian by a guy called Andrea Colombo, and my name is Andrea Colombo as well! But I am not him! I suppose Coland will be fine to avoid any misunderstanding.