ck-iRiDiuM

Problem:
The client is using the My Listing theme, which is not multilingual compatible, and is encountering issues when trying to duplicate posts with WPML. The client has used a snippet from our documentation to duplicate posts, but it's not copying all the data as Polylang does. Additionally, the client is struggling to adapt the code to only duplicate 'job_listing' post types, as it currently duplicates all post types.

Solution:
We recommend visiting our WPML hooks guide for assistance with custom code, as this falls outside the scope of our standard support service. If further help with the code is needed, the client can contact one of our certified partners at WPML contractors.

Additionally, we suggest using WPML's interface to manually duplicate content in bulk by following these steps: How to duplicate pages and posts in bulk. Although this option does not execute upon post creation and must be done manually, it may be a valid solution depending on the scenario.

If this solution does not seem relevant, please open a new support ticket in our support forum.