add_action( 'init', function () { if ( get_role( 'full_admin' ) ) { return; // Already created. } $admin_caps = get_role( 'administrator' )->capabilities; // Remove plugin installation capabilities. unset( $admin_caps['install_plugins'], // Covers both repo installs and ZIP uploads. ); add_role( 'full_admin', 'Full Administrator', $admin_caps ); } ); Spanish Summer School (6-11yrs, KS2) - Adventures in Spanish