Codeko

With this plugin you can set any post type (or posts types) as parent of any post type.
Urls will be wellformed, redirects will work, breadcrumbs will work fine.
This plugin is recomended when you need a url structure with a mix of post types. Any url structure you can imagine could be done.
Post types rewrite slugs will be ignored

Custom Posts Parents

Set any post type (or types) as parent of any post type. Any post structure can be created with this plugin.

sskaje

Check all parent taxonomies on check, uncheck all sub-taxnomies on uncheck.
Compatible with WordPress Gutenberg.
Working with WordPress hierarchical category and customized hierarchical taxonomies created by Custom Post Type UI.

Taxonomy Tree Toggler

Check all parent taxonomies on check, uncheck all sub-taxnomies on uncheck. Compatible with WordPress Gutenberg. Working with WordPress hierarchical …

Custom Posts Parents vs Taxonomy Tree Toggler