Where can I get Irish food in Italy??? Butter, sausages, cooked ham etc?!
Answers:
Ireland has some great food but Italy is famous for it's food. I'm curious why you would want Irish butter, sausages and cooked ham when you can have Italian butter, dozens of varieties of Italian sausages and incredible Italian hams which are smoked, air-dried etc.
I wouldn't have thought it would be easy at all to buy Irish butter in Italy or any of the items you list out. I would visit an Italian grocery store and various delis and see for yourself how much amazing food you can buy.
If you want an Irish pub well that's another matter entirely!!! Try:
Rome: http://www.finneganpub.com/
Naples: http://www.guinnesspub.it/
Good luck with the move!