WC Email notify

/*
 * Array
 */
array(
    'customer_processing_order',
    'customer_completed_order',
    'customer_order_confirmation', //germanmarket
    'cancelled_order',
    'customer_invoice',
    'customer_note',
    'low_stock',
    'no_stock',
    'customer_refunded_order',
    'failed_order',
    'new_order',
    'customer_invoice_paid'
);

//Actions
//woocommerce_new_customer_note_notification
//woocommerce_order_status_completed_notification
//woocommerce_order_status_pending_to_processing_notification
//woocommerce_order_status_pending_to_completed_notification
//woocommerce_order_status_pending_to_on-hold_notification
//woocommerce_order_status_pending_to_cancelled_notification
//woocommerce_order_status_pending_to_failed_notification
//woocommerce_order_status_refunded