Make other pages private

Hi and thanks for sharing your plugin. It works perfectly but I’d like to lock down four other pages (not the whole site) as well as my Buddy Press Members page. At the moment they are locked down by a custom page template which doesn’t automatically redirect to the default WordPress login like your plugin does. Is it possible to add, and choose which, other non-BuddyPress pages to your plugin? Thanks

https://ww.wp.xz.cn/plugins/members-page-only-for-logged-in-users/