themes-wordpress/skatepark/patterns/hidden-404.php

<?php
/**
 * Title: 404 page
 * Slug: skatepark/hidden-404
 * Inserter: no
 */
?>

<!-- wp:heading {"textAlign":"center","level":1,"fontSize":"medium"} -->
<h1 class="has-text-align-center has-medium-font-size" id="oops-that-page-can-t-be-found"><?php echo esc_html__( "Oops! That page can&rsquo;t be found.", "skatepark" ); ?></h1>
<!-- /wp:heading -->

<!-- wp:paragraph -->
<p><?php echo esc_html__( "It looks like nothing was found at this location. Maybe try a search?", "skatepark" ); ?></p>
<!-- /wp:paragraph -->