Resend Woocommerce emails

functions.php

<?php

function resend_email()
{
    if (!isset($_GET['resend_email'])) return;
    if (!$_GET['resend_email']) return;
    if (!is_user_logged_in()) return;
    $customer_id = $_GET['resend_email'];
    $email = WC()->mailer()->emails['WC_Email_Customer_New_Account'];

    $email->trigger($customer_id, 'password', 'generated password');
}

add_action('init', 'resend_email');