Php 在WooCommerce循环中添加子类别和产品之间的分隔符

我需要在主要类别WooCommerce的产品和子类别之间添加分隔线或Elementor模板.

我把它分开了，但我不能添加分隔符

我将此代码与Elementor模板短代码一起使用，但它由空格分隔

add_action( 'init', 'move_subcat_lis' );
function move_subcat_lis() {
    // Remove the subcat <li>s from the old location.
    remove_filter( 'woocommerce_product_loop_start', 'woocommerce_maybe_show_product_subcategories' );

    add_action( 'woocommerce_before_shop_loop', 'msc_product_loop_start', 40 );
    add_action( 'woocommerce_before_shop_loop', 'msc_maybe_show_product_subcategories', 50 );
    add_action( 'woocommerce_before_shop_loop', 'msc_product_loop_end', 60 );
}

/**
* Conditonally start the product loop with a <ul> contaner if subcats exist.
*/
function msc_product_loop_start() {
    $subcategories = woocommerce_maybe_show_product_subcategories();

    if ( $subcategories ) {
        woocommerce_product_loop_start();
    }
}

/**
* Print the subcat <li>s in our new location.
*/
function msc_maybe_show_product_subcategories() {
    echo woocommerce_maybe_show_product_subcategories();
}

/**
* Conditonally end the product loop with a </ul> if subcats exist.
*/
function msc_product_loop_end() {
    get_header();

    echo do_shortcode('[elementor-template id="2808"]'); 

    $subcategories = woocommerce_maybe_show_product_subcategories();

    if ( $subcategories ) {
        woocommerce_product_loop_end();
    }
}