End Page Slide Box vs Post Type Switcher

End Page Slide Box is to have an element in the page when you hit the bottom of an article that triggers Slide Box to appear and displaying related article. Links: Author Homepage

This plugin adds a simple post-type drop-down to the post editor interface, allowing you to reassign any post to a new post type. It allows you to switch post’s type while editing your post. Supported Types The plugin can convert nearly every combination of posts, pages, and even custom post types: Page to Post Post to Page Post to Custom Custom to Custom As of 3.0.0, support for switching to or from Attachments was removed. This may come back in a subsequent version. Invisible post types, such as revisions, menus, etc., are purposely excluded. But, if you need to access invisible post types, you can adjust the boundaries using the ‘pts_post_type_filter’ filter. Bulk Editing With bulk editing (thanks to Matthew Gerring) you can select all the posts in a certain type and convert them to a new type with one quick action. Block Editor With block-editor (aka Gutenberg) support (thanks to Daniel Bachhuber) you can switch between post-types that use either the Block Editor and the Classic one, without losing any of your embedded content.