<div class="wc-product-images">
    <?php do_action( 'woocommerce_before_single_product_summary', 'woocommerce_show_product_images'); ?>
</div>

<div class="wc-product-description">
    <?php the_content(); ?>
</div>

<?php
    do_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products' );
?>

<div class="wc-product-images">
    <?php do_action( 'woocommerce_before_single_product_summary_custom' ); ?>
</div>

<div class="wc-product-description">
    <?php the_content(); ?>
</div>

add_action( 'woocommerce_before_single_product_summary_custom', 'woocommerce_show_product_images', 20 );