Changing version pages's name doesn't change the content pages' name

Currently, VersionRenameEventListener only checks the changes of the title of a version. This is the action mostly done by users compared to changing the page name, even the rename menu proposes first to change the title, changing the name is hidden. 

This listener should also check if the name of the version's page is changing, because if it is changed, then the redirects to the content won't work

Side note, it might be better to use a rename/renaming event instead of the current update event.