def get_title_property_name(entity_name)
      node = metadata.xpath("//EntityType[@Name='#{entity_name}']/Property[@FC_TargetPath='SyndicationTitle']").first
      node.nil? ? nil : node.attributes['Name'].value
    end
def get_title_property_name(entity_name)
      node = metadata.xpath("//EntityType[@Name='#{entity_name}']/Property[@FC_TargetPath='SyndicationTitle']").first
      node.nil? ? nil : node.attributes['Name'].value
    end
Get the property used as the title for an entity from metadata.

 @param entity_name [to_s] the name of the relevant entity
 @return [String] the name of the property used as the entity title