Bo, this will probably be a disappointment but Xara products are not HTML editors like DreamWeaver or CoffeeCup.
They allow you to manipulate graphics and text and treat these as vector objects, to which you can add additional attributes such as hyperlinks. The mechanism to do this for an object, collection of objects or even a part of a text phrase does not allow the import of text and its hyperlink.

you can embed an existing HTML page as an IFRAME using the Embed a website widget.

Acorn