private static function getModel($modelo, $probable = '') {
        $modeloClass = $probable;
        if (!class_exists($modeloClass)) {
            $modeloClass = "App\\" . $modelo;
            if (!class_exists($modeloClass)) {
                $modelo = strtolower($modelo);
                $modeloM = ucfirst($modelo);
                $modeloClass = "App\\" . $modeloM;
                if (!class_exists($modeloClass)) {
                    $modeloClass = "App\\" . $modelo;
                    if (!class_exists($modeloClass)) {
                        $modeloClass = "Sirgrimorum\\TransArticles\\Models\\" . $modeloM;
                        if (!class_exists($modeloClass)) {
                            $modeloClass = "Sirgrimorum\\TransArticles\\Models\\" . $modelo;
                            if (!class_exists($modeloClass)) {
                                if (strtolower($modelo) == "paymentpass") {
                                    $modeloClass = "Sirgrimorum\\PaymentPass\\Models\\PaymentPass";
                                    if (!class_exists($modeloClass)) {
                                        //return 'There is no Model class for the model name "' . $modelo . '" ind the \Sirgrimorum\CrudGenerator\CrudGenerator::getConfig(String $modelo)';
                                        return false;
                                    }
                                } else {
                                    return false;
                                }
                            }
                        }
                    }
                }
            }
        }
        return $modeloClass;
    }