Filter params and/or manually set link params

The post that is linked is hidden from the public, but I still want to send the link to Facebook, as users are redirected to a login page when viewing the post. The issue is that the Facebook link shows the title and description of the login page because it’s hidden.

The solution is to set “name” and “description” in the params that are sent to the Facebook request.

If you added an apply_filters() to the params before being sent, I could add these. Could you please add this filter? You could also set those params mentioned above to ensure the link is proper.