add_action( 'woocommerce_after_subcategory_title', 'custom_add_product_description', 12);
function custom_add_product_description ($category) {
$cat_id = $category->term_id;
$prod_term = get_term($cat_id,'product_cat');
$description= $prod_term->description;
$description = strip_tags($description);
$description = substr($description, 0, 320);
$description = rtrim($description, "!,.-");
$description = substr($description, 0, strrpos($description, ' '));
echo '<div class="woocommerce-loop-category__description">'.$description."… ".'</div>';
}
Добавь этот код в function.php должно помочь
