No. If you have an Italian site that spammed, you can do a reconsideration request in either Italian or in English. We'll process either language.
What I tried to explain in my other comment is that we have also been trying an experiment in giving more in-depth info to site owners. That experiment is currently English-only. Despite that fact, we'll still send a more in-depth reply in Italian to this website that was violating our quality guidelines.
At what point does it become to difficult to offer feedback? Might some English copy be hard to understand if it contained software, medical, or legal jargon? Why not just offer feedback that's consistent with the Google employee or contractor's understanding of the site, and say so in the response?
What I tried to explain in my other comment is that we have also been trying an experiment in giving more in-depth info to site owners. That experiment is currently English-only. Despite that fact, we'll still send a more in-depth reply in Italian to this website that was violating our quality guidelines.