Problem with wordpress intall inside a folder with same name than the CPT

Hello,

I have a problem with WordPress install inside a folder with same name than the CPT, it may be caused by this plugin.

I have a site mydomain.com, inside I have a folder /portfolio/ with another WordPress install.

This installation has a custom post type called portfolio, and I use your plugin to clear the custom post type “/portfolio/” slug.

I have wpml with three language setup, Spanish (as default), Catalan and English.

It’s working ok with Spanish, but in the Catalan and English versions it clears the /portfolio/ from the url and also the CPT:

Any way to solve this issue? Thank You