I have used the book tool to create a 1800 page file that has hundreds of crossreferences over multiple documents within the book.
Now I need to make another project that consists of exerpts from the first document in a smaller format in another file.

If I just copy the text and insert it to the other file or if I use the “move page” feature, the links are either lost, or–if the document with the original text anchors is open–refering to the original document.

Is there a way to batch relink the references to the text anchor of the same name in the current file? Could this be solved via a script? Or is there another way?