Change compatibility level to 110 disables indexes with computed column on soundex

I have a very large DB which I need to change its compatibility level to 110.

I have 4 indexes on computed column on the function Soundex in this DB.

When changing the compatibility level, I get a message that the index with the soundex will be disabled.

The problem is that the index is very big, and the DB has alwaysOn on it, and one of the replicas is a far DR replica, and thus recreating the big index is not an option (it will take days to sync after this process).

Is there a way to change the compatibility level and force it not to disable the index?