The cloning method is provided through DOCXPath (https://www.phpdocx.com/documentation/introduction/docxpath). You can find the documentation about cloning contents on:
All methods included in all licenses of the library work as explained in the documentation pages and are fully tested.
When using an Advanced or Premium license, you have two approaches to accomplish what you need:
· Use DOCXPath to clone blocks or single contents, and replace the placeholders (variables): https://www.phpdocx.com/api-documentation/docx-path/clone-elements-in-docx
· Use a DOCX with the block you need to clone and merge it as many times as needed using the MultiMerge class: https://www.phpdocx.com/api-documentation/docxutilities/merge-Word-documents-with-PHP
Sorry but the only trial available is of the Basic package. Of course, we guarantee all features will work as expected and explained in the documentation and API pages.