private void SaveAs()
        {
            var sfd = new SaveFileDialog()
            {
                Filter = "XAML files|*.xaml|All files|*.*"
            };

            if (sfd.ShowDialog(this) == true)
            {
                CurrentLanguageDocument.SaveDocument(sfd.FileName);
                FilePath = sfd.FileName;
            }
        }
        private void SaveAs()
        {
            if (SelectedCultureInfo == null)
            {
                MessageBoxEx.Show(Application.Current.MainWindow, "No culture selected", "Error", MessageBoxButton.OK);
                return;
            }

            var sfd = new SaveFileDialog
            {
                Filter   = "XAML files|*.xaml|All files|*.*",
                FileName = $"OrcusAdministration.{SelectedCultureInfo.Name}"
            };

            if (sfd.ShowDialog(Application.Current.MainWindow) == true)
            {
                CurrentLanguageDocument.SaveDocument(sfd.FileName);
                FilePath = sfd.FileName;
                MessageBoxEx.Show(Application.Current.MainWindow, "Document saved", "Success", MessageBoxButton.OK);
            }
        }