Problem: You need to convert Custom Post Type (CPT) A to CPT B on your site and want to ensure that all posts under CPT A and their translations are preserved during the conversion. Solution: The functionality you are asking about is not related to the translation of your content, which means that it falls outside of the scope of the WPML plugins. If you need a custom solution, we recommend contacting one of our certified partners. They will be more than happy to help you with this. You can find a suitable partner at https://wpml.org/contractors/.
Please note that this solution might be irrelevant if it's outdated or not applicable to your case. We highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If this does not resolve your issue, please open a new support ticket at our support forum.
