View file StuffPost/stuffpost/woocommerce.php

<?php get_header(); ?>

<div class="container my-5">
  <div class="row c-black f-text l-black lh-1 c-black">
    <div class="col">
      <div class="clearfix content"><?php woocommerce_content(); ?></div>
      <div class="clearfix link-pages"><?php wp_link_pages(); ?></div>
    </div>
    <?php get_sidebar('woo'); ?>
  </div>
</div>

<?php get_footer(); ?>