TitleLogic.cs

public class TitleLogic : ITitleLogic
    {
        public TitleNormalModel GetNormalTitle(INormalTitleTemplate normalTitleTemplate)
        {
            var model = new TitleNormalModel();
            var type = normalTitleTemplate.TitleTypeField.TargetItem<ITitleTypeItemTemplate>();

            model.Title = normalTitleTemplate.TitleField.Render().ToString();
            model.Secondary = normalTitleTemplate.SecondaryField.Render().ToString();
            model.Type = type != null ? type.TypeField.Value : 2;

            return model;
        }
   }