wecuro_blog/wp-content/themes/twentytwentytwo/templates/404.html

<!-- wp:template-part {"slug":"header","tagName":"header"} /-->

<!-- wp:group {"tagName":"main"} -->
<main class="wp-block-group"><!-- wp:group {"layout":{"inherit":true}} -->
<div class="wp-block-group">
<!-- wp:pattern {"slug":"twentytwentytwo/hidden-404"} /-->
</div>
<!-- /wp:group --></main>
<!-- /wp:group -->

<!-- wp:template-part {"slug":"footer","tagName":"footer"} /-->