Code-Snippets-Functions/Execute a function on a child site/WooCommerce/only-change-cart-item-subtotal-but-not-displayed-item-price.txt

add_filter( 'woocommerce_cart_item_price', 'display_cart_item_price_html', 2000, 2 );
function display_cart_item_price_html( $price_html, $cart_item ) {
    if( isset($cart_item['pr_field'])  && ! empty($cart_item['pr_field']) ) ) {
        $product = wc_get_product($cart_item['variation_id'] > 0 ? : $cart_item['product_id']);

        if ( WC()->cart->display_prices_including_tax() ) {
            $price = wc_get_price_including_tax($product);
        } else {
            $price = wc_get_price_excluding_tax($product);
        }
        return wc_price( $price );
    }
    return $price_html;
}