Remove Custom Taxonomy Base slug?

First of all, thanks for this fantastic plugin, it solve my problem to have pretty custom link for my Custom Post Types, but currently I have a problem trying to have custom permalinks for Custom Taxonimies.

Using the plugin “Types” (https://wordpress.org/plugins/types/) I have created a Custom Post Type called “Reviews” and for it a Custom Post Taxonomy called “Items” that contains “Books”, “Movies” and “Games”.
Also this “Items” includes sub-items. For example: “Movies” contains “Drama” and “Romantic”. So now I need “pretty links” for the posts created inside this Custom Post Types. I installed this plugin https://wordpress.org/plugins/custom-post-type-permalinks/ and now my permalinks structure for “Reviews” is: http://site.com/reviews/%items%/%postname%.html. An example for a post published inside “Drama”, sub-item of “Movies”: http://site.com/reviews/movies/drama/batman.html

There’s all ok, the problem comes here, when I want to view all posts inside Custom Post Taxonomy called “Items” the permalink structure is: http://site.com/reviews/items/movies/drama/ and I don’t want to include that Custom Taxonomy Base slug “Items”, I would like to have this permalink structure: http://site.com/reviews/movies/drama/

I tried using this plugin: https://wordpress.org/plugins/remove-taxonomy-base-slug/ and the taxonomy base is removed when editing a Custom Taxonomy and clicking on “view”, however when I access to the page the URL give me a 404 error. If I tried the link including taxonomy base it’s working, but I don’t want the base taxonomy included in permalinks.

Here a screenshot of my Taxonomy configuration: http://i.imgur.com/l6Umqio.png (made by Types plugin https://wordpress.org/plugins/types/)

Any ideas how to fix it? I need to resolve this problem as soon as possible, thanks.