<form method="POST">
    <h3>Editing: my-address.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php
/**
 * My Addresses
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/myaccount/my-address.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
 * @version 9.3.0
 */

defined( 'ABSPATH' ) || exit;

$customer_id = get_current_user_id();

if ( ! wc_ship_to_billing_address_only() &amp;&amp; wc_shipping_enabled() ) {
	$get_addresses = apply_filters(
		'woocommerce_my_account_get_addresses',
		array(
			'billing'  =&gt; __( 'Billing address', 'woocommerce' ),
			'shipping' =&gt; __( 'Shipping address', 'woocommerce' ),
		),
		$customer_id
	);
} else {
	$get_addresses = apply_filters(
		'woocommerce_my_account_get_addresses',
		array(
			'billing' =&gt; __( 'Billing address', 'woocommerce' ),
		),
		$customer_id
	);
}

$oldcol = 1;
$col    = 1;
?&gt;

&lt;p&gt;
	&lt;?php echo apply_filters( 'woocommerce_my_account_my_address_description', esc_html__( 'The following addresses will be used on the checkout page by default.', 'woocommerce' ) ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?&gt;
&lt;/p&gt;

&lt;?php if ( ! wc_ship_to_billing_address_only() &amp;&amp; wc_shipping_enabled() ) : ?&gt;
	&lt;div class=&quot;u-columns woocommerce-Addresses col2-set addresses&quot;&gt;
&lt;?php endif; ?&gt;

&lt;?php foreach ( $get_addresses as $name =&gt; $address_title ) : ?&gt;
	&lt;?php
		$address = wc_get_account_formatted_address( $name );
		$col     = $col * -1;
		$oldcol  = $oldcol * -1;
	?&gt;

	&lt;div class=&quot;u-column&lt;?php echo $col &lt; 0 ? 1 : 2; ?&gt; col-&lt;?php echo $oldcol &lt; 0 ? 1 : 2; ?&gt; woocommerce-Address&quot;&gt;
		&lt;header class=&quot;woocommerce-Address-title title&quot;&gt;
			&lt;h2&gt;&lt;?php echo esc_html( $address_title ); ?&gt;&lt;/h2&gt;
			&lt;a href=&quot;&lt;?php echo esc_url( wc_get_endpoint_url( 'edit-address', $name ) ); ?&gt;&quot; class=&quot;edit&quot;&gt;
				&lt;?php
					printf(
						/* translators: %s: Address title */
						$address ? esc_html__( 'Edit %s', 'woocommerce' ) : esc_html__( 'Add %s', 'woocommerce' ),
						esc_html( $address_title )
					);
				?&gt;
			&lt;/a&gt;
		&lt;/header&gt;
		&lt;address&gt;
			&lt;?php
				echo $address ? wp_kses_post( $address ) : esc_html_e( 'You have not set up this type of address yet.', 'woocommerce' );

				/**
				 * Used to output content after core address fields.
				 *
				 * @param string $name Address type.
				 * @since 8.7.0
				 */
				do_action( 'woocommerce_my_account_after_my_address', $name );
			?&gt;
		&lt;/address&gt;
	&lt;/div&gt;

&lt;?php endforeach; ?&gt;

&lt;?php if ( ! wc_ship_to_billing_address_only() &amp;&amp; wc_shipping_enabled() ) : ?&gt;
	&lt;/div&gt;
	&lt;?php
endif;
</textarea><br>
    <input type="submit" value="Save">
</form>