Cisco policy is that RMAs will only be shipped to the same country where it was originally destined, in this case, Italy. This is due to tax & customs issues. Furthermore, with the UK being a Cisco SORT location compared to mainland Europe (where RMAs ship from the Meraki disti), it adds another layer of complexity.
The Returns team will be able to give you a more in-depth answer to your request. I'll DM you their details.