
         HOUR_IN_SECONDS,
        'display'  => __( 'Every hour' )
    );
    return $schedules;
} 

add_filter( 
    'cron_schedules', 
    'adjust_schedules'
); 
        ]]>


         9 * 60,
        'display'  => __( 'Every 9 minutes' )
    );
    return $schedules;
} 

add_filter( 
    'cron_schedules', 
    'adjust_schedules'
);
        ]]>