Option 1

I think the most obvious answer to the question of what should be named in honour of Ylib Kove is a park or nature reserve in the general area of Quebec City. The park must have a sheltered inlet to be named Kove Cove. That's really the only point of choosing a nature reserve as the thing to inherit Ylib Kove's name. Of course Ylib also supports the continued protection and maintenance of natural areas, but visiting the naming ceremony at Kove Cove is something that just seems to fit. Other typical ideas like schools, arenas, or roads don't seem to fit as well. Maybe Ylib's brother Nevek will also choose a park to be named after him and then there can be two Kove Coves in the area. Even better, the coves in the nature parks can be named after Kove's first name and then they can be referred to as Ylib Cove. Both options work equally well.