Taxonomy slug fixer

In WordPress, when you create a main category and create a category as its child, connect some articles to the child category and then open that category, you will see that article in the list of that category.
So far no problem and everything is working properly.
Now, if you add a word in the browser address between the main category and the child category, it will still display the same list if that category does not exist and it should be referred to the 404 page.

example.com/parent_category/child_category/ —> post1 , post2
example.com/parent_category/random_text/child_category/ —->post1 , post2

after install

example.com/parent_category/child_category/ —> post1 , post2
example.com/parent_category/random_text/child_category/ —> 404

With this plugin, t…