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 …

alekc

Sometimes you don’t want to show parent directories in permalink because they are not really necessary or because you know that in the future your child directory will change it’s parent.
For example: 
+Work in progress 
–Site 1 
–Site 2 
+Work Finished 
–Site 3
In this case Site 3 originally have been part of “Work in progress”, and on job done it has been moved under “Work Finished”.
So if you install this plugin your link will be transformed in this way:
domain.com/parent_category/child_directory/post_name => domain.com/child_directory/post_name 
domain.com/category/parent_category => domain.com/parent_category 
domain.com/category/parent_category/child_directory => domain.com/parent_category/child_directory

Remove Parents

Remove Parents is a tiny plugin which remove "category" and parent categories from permalink.

Taxonomy Tree Toggler vs Remove Parents