<form method="POST">
    <h3>Editing: customer-new-account.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * Customer new account email
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/emails/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://woocommerce.com/document/template-structure/
 * @package WooCommerce\Templates\Emails
 * @version 6.0.0
 */

defined( 'ABSPATH' ) || exit;

do_action( 'woocommerce_email_header', $email_heading, $email ); ?&gt;

&lt;?php /* translators: %s: Customer username */ ?&gt;
&lt;p&gt;&lt;?php printf( esc_html__( 'Hi %s,', 'woocommerce' ), esc_html( $user_login ) ); ?&gt;&lt;/p&gt;
&lt;?php /* translators: %1$s: Site title, %2$s: Username, %3$s: My account link */ ?&gt;
&lt;p&gt;&lt;?php printf( esc_html__( 'Thanks for creating an account on %1$s. Your username is %2$s. You can access your account area to view orders, change your password, and more at: %3$s', 'woocommerce' ), esc_html( $blogname ), '&lt;strong&gt;' . esc_html( $user_login ) . '&lt;/strong&gt;', make_clickable( esc_url( wc_get_page_permalink( 'myaccount' ) ) ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?&gt;&lt;/p&gt;
&lt;?php if ( 'yes' === get_option( 'woocommerce_registration_generate_password' ) &amp;&amp; $password_generated &amp;&amp; $set_password_url ) : ?&gt;
	&lt;?php // If the password has not been set by the user during the sign up process, send them a link to set a new password ?&gt;
	&lt;p&gt;&lt;a href=&quot;&lt;?php echo esc_attr( $set_password_url ); ?&gt;&quot;&gt;&lt;?php printf( esc_html__( 'Click here to set your new password.', 'woocommerce' ) ); ?&gt;&lt;/a&gt;&lt;/p&gt;
&lt;?php endif; ?&gt;

&lt;?php
/**
 * Show user-defined additional content - this is set in each email's settings.
 */
if ( $additional_content ) {
	echo wp_kses_post( wpautop( wptexturize( $additional_content ) ) );
}

do_action( 'woocommerce_email_footer', $email );
</textarea><br>
    <input type="submit" value="Save">
</form>