To show rule tile in sale badge

Display the discount rule title on sale badges.

// It helps to use {{title}} shortcode in Sale badge percentage content and it will replaced as rule title
add_filter('advanced_woo_discount_rules_on_sale_badge_html', function($html, $post, $product) {
    if (strpos($html, '{{title}}') !== false && is_object($product) && method_exists($product, 'get_price')) {
        $discount = apply_filters('advanced_woo_discount_rules_get_product_discount_price_from_custom_price', false, $product, 1, $product->get_price(), 'all', true, false);
        if ($discount !== false && isset($discount['total_discount_details']) && !empty($discount['total_discount_details'])) {
            $rule_id = array_key_first($discount['total_discount_details']);
            if (class_exists('Wdr\App\Controllers\ManageDiscount') && !empty(\Wdr\App\Controllers\ManageDiscount::$available_rules)) {
                if (is_object(\Wdr\App\Controllers\ManageDiscount::$available_rules[$rule_id])) {
                    $title = \Wdr\App\Controllers\ManageDiscount::$available_rules[$rule_id]->getTitle();
                    $html = str_replace('{{title}}', $title, $html);
                }
            }
        }
    }
    return $html;
}, 10, 3);