as other have said no one knows what is going to happen but no harm in planning .One of the problems you may have getting an organised tour is that the European walking season tends to end around that time, well certainly the organised ones and I have been on quite a few over the last 20 years or so.
https://www.ramblersholidays.co.uk/experience/guided-europe-walking
I have used this company quite a few times and though they are mainly a UK company they do allow folk to meet up in countries and join in their tours. The one I did in Italy about 12 years ago was based in Vico Equense just a short distance from Sorrento. They had various walks organised as well as more historical sights to visit and you can choose what you want to go on or do your own thing that day. I really enjoyed it and actually went to the same area the following year and did my own thing for a week.
I really would not book anything till much nearer the time as we just don't know what is happening ,I have just had to cancel a trip to Prague next month and have nothing else booked for this year . I am due to take early retirement at the end of September and was hoping to get a trip organised for October and another for late November /early December but though I am looking at what might be available I will make no bookings until I am more sure of what is going on.