Multi-site copier or Cloner for make multi-site in single site

I have a multi-site with 2 languages in each site. My goal is get rid of multisite. In order to do that I want to copy certain languages of each site (with all post, pages, menus, etc) to the main site, and after all deactivate the multi-site.

First, I thought Multi-site copier is the right plugin for me. But it does't migrate menus and taxonomies, right?

Then I've found your Cloner plugin. But I'm afraid it will replace the entire target site, and not just add the pages, post, menus, etc like I need it.

Should I use Multi-site copier or Cloner plugin?