Which commands are not working for you?
The letters part of the Italian keyboard shown on Wikipedia looks to be the same for the needed keys as the US keyboard. I do not know about how your function keys and/or keypad might be laid out.
Keyboard.csv is a standard text file. You can edit it with any basic text editor or with Excel to assign the functions to any key you choose.
Design Lead: Scourge of War
"My God, if we've not got a cool brain and a big one too, to manage this affair, the nation is ruined forever." Unknown private, 14th Vermont Infantry, 2 July 1863