Hide Subfolders

Good Morning,
I need to know if I can disable access to folders, or better, I would take away the rights to the user "user" and that “user” does not see the subfoldersFor example, by removing the rights to the folder "Crediti di firma", indicated by the red arrow, I would like to know if I could disable the viewing subfolders; giving rights "no access", the user will not see any models but he can still see subfolders.
Can I make sure that the user "User" can not see the subfolders?

Thank you for your cooperation,

Best regards.

GB