public void PrependDomain()
        {
            Domain newDomain = new Domain()
            {
                name = "!!!newDomain" + _newDomainValueCounter++.ToString(),
            };

            if (MainFrameContainer.AddNewDomain(newDomain))
            {
                Domain = newDomain;

                ViewModelFramesHierarchy newDomainNode = new ViewModelFramesHierarchy()
                {
                    kbEntity = KBEntity.DOMAIN_NAME,

                    ParentalNode = _nodeCollection[1],
                    Name         = newDomain.name,
                    Frame        = null,
                };

                _moveAllOtherNodesRightAfterNewNode(ref newDomainNode, 1); //1 для доменов

                OnPropertyChanged("PrependDomain");
            }
        }