Hello,
If you need to move contents you can use DOCXPath methods: https://www.phpdocx.com/documentation/introduction/docxpath. We recommend you check the samples included in the package: examples/DocxPath folder.
We recommend you open a support ticket (https://www.phpdocx.com/support) and attach a sample DOCX, so we can generate a custom script using your DOCX.
Regards.