Hide status post

Hi

I need to hide two specific status of post (‘draft’, ‘pending’) for a specific role (https://prntscr.com/ae0cdu).

Enter your site to track your reference, but it does not work.

https://editflow.org/extend/limit-custom-statuses-based-on-user-role/

I added the following code, but I think it does not work.

Could you please help me!

/**
 * Limit custom statuses based on user role
 * In this example, we limit the statuses available to the
 * 'contributor' user role
 *
 * @see https://editflow.org/extend/limit-custom-statuses-based-on-user-role/
 *
 * @param array $custom_statuses The existing custom status objects
 * @return array $custom_statuses Our possibly modified set of custom statuses
 */
function efx_limit_custom_statuses_by_role( $custom_statuses ) {

    $current_user = wp_get_current_user();
    switch( $current_user->roles[0] ) {
        // Only allow a contributor to access specific statuses from the dropdown
        case 'contribuidor':
            $permitted_statuses = array(
                    'sinopsis_rechazada',
                    'sinopsis-solicitud',
                    'aprob-sinop',
                    'rev-contenido-editor',
                    'rev_contenido_contr',
                );
            // Remove the custom status if it's not whitelisted
            foreach( $custom_statuses as $key => $custom_status ) {
                if ( !in_array( $custom_status->slug, $permitted_statuses ) )
                    unset( $custom_statuses[$key] );
            }
            break;
    }
    return $custom_statuses;
}
add_filter( 'ef_custom_status_list', 'efx_limit_custom_statuses_by_role' );

https://www.ads-software.com/plugins/edit-flow/