plugins – Is it possible to organize custom publication types from CPTUI into a folder?

I use CPTUI to create taxonomies and categories for Facet-WP, which I use to sort and filter products on the pages I create. That's the problem I'm facing: –

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As you can see, the custom publication types on the left completely overwhelmed the left section (Inductive_proximities). Is there a way to include them in a custom page or in a drop-down list, to avoid cluttering this page? I have to create about 100 more and I dread the mess that it will create.

Thank you