ImageElement targetImageElement = targetPage.getImageElement("targetTemplateElementName");
sourcePage.copyImageValueTo("sourceTemplateElementName", targetImageElement);
// similar for other element types
// media element
targetPage.copyMediaValueFrom("templateElementName", sourcePage);
sourcePage.copyMediaValueTo("templateElementName", targetPage);
MediaElement targetMediaElement = targetPage.getMediaElement("templateElementName");
sourcePage.copyMediaValueTo("sourceTemplateElementName", targetMediaElement);
// option list