Set email alert on successful cron import using Product Import Export for WooCommerce by WebToffee

functions.php

function wt_pipe_cron_ended(){

    $email = 'asd@example.org, ert@example.org';
    wp_mail( $email, "Product Auto Import Export", 'Product scheduled import completed.' );

}

add_action('wt_ier_scheduled_action_finished', 'wt_pipe_cron_ended');