Hello,
We have moved the request to the dev team and they have replied that the following change is already available in the current beta branch:
- The addCrossReference method now allows setting bookmark text and above/below as field content
The same applies to HTML Extended. This change is fully tested and it will be available in the next release of phpdocx.
As your license has LUS active, If addlink doesn't fit your needs please send an e-mail to contact[at]phpdocx.com sending if you are using the classic or namespaces package and the dev team will send you the new classes and a sample script.
Regards.