Configure the destination link of the "notification block"

Currently the "notification block" link arrives on /private-messages

This page is not the inbox, but a conversation, it is completely illogical and not intuitive.

I created a blank page /inbox and I placed the "inbox" block on this page.

It would be necessary that in the configuration of the "notification block" it is possible to customize the destination link of the block.

The ideal would be that the module creates a real "inbox" page with all the discussions displayed. As does any messaging.