woocommerce/templates/emails/plain/customer-new-account.php

<?php
/**
 * Customer new account email
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/emails/plain/customer-new-account.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see https://docs.woocommerce.com/document/template-structure/
 * @package WooCommerce/Templates/Emails/Plain
 * @version 3.5.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

echo '= ' . esc_html( $email_heading ) . " =\n\n";

/* translators: %s Customer first name */
echo esc_html__( 'Hi %s,', 'woocommerce' ) . "\n\n";
/* translators: %1$s: Site title, %2$s: Username, %3$s: My account link */
echo sprintf( esc_html__( 'Thanks for creating an account on %1$s. As a reminder, the username you chose is %2$s. You can access your account area to view orders, change your password, and more at: %3$s', 'woocommerce' ), esc_html( $blogname ), '<strong>' . esc_html( $user_login ) . '</strong>', esc_html( wc_get_page_permalink( 'myaccount' ) ) ) . "\n\n";

if ( 'yes' === get_option( 'woocommerce_registration_generate_password' ) && $password_generated ) {
	/* translators: %s Auto generated password */
	echo sprintf( esc_html__( 'Your password has been automatically generated: %s.', 'woocommerce' ), esc_html( $user_pass ) ) . "\n\n";
}

echo esc_html__( 'We look forward to seeing you soon.', 'woocommerce' ) . "\n\n";

echo "\n=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=\n\n";

echo apply_filters( 'woocommerce_email_footer_text', get_option( 'woocommerce_email_footer_text' ) ); // phpcs:ignore WordPress.XSS.EscapeOutput.OutputNotEscaped