public CliMenu Dig(string[] menus, int menuLevel)
        {
            CliMenu menu = null;

            if (menuLevel != menus.Length - 1)
            {
                var lowerLevel = SubMenus.Find(X => X.Title.ToLower() == menus[menuLevel + 1]);
                menu = lowerLevel.Dig(menus, menuLevel + 1);
            }
            else
            {
                menu = this;
            }

            return(menu);
        }