Yes.
Pluriell allows you to structure and determine access to your document library according to your needs.
You can modify them at any time from the folder settings or during folder creation. You have the ability to create up to 6 subfolders with different access levels.
To access a subfolder, one must have access to the parent folder. Project members can only see folders to which they have access.
Useful tips : When granting access to contributors, you can choose, on an individual basis, which contributors will have access to the folder.