I did some implementation here, but it ended up dependent on https://www.drupal.org/project/node_export/issues/3456750 ✨ Import/Export node and its translations Active issue.
This is a patch with both implementations
geovanni.conti → created an issue.
I had raised a similar issue for 8.x version here: https://www.drupal.org/project/node_export/issues/3456750 ✨ Import/Export node and its translations Active
I manage to implement the export and import for translated nodes.
I need to run some validations yet, and I didn't implement the "replace" options yet.
geovanni.conti → created an issue.
Hi
I had a similar issue, but we found out that it was a missing configuration.
We configured our Custom Menu Links as translatable under admin/config/regional/content-language.
Maybe an enhancement where the enabling of the module checks if Menu entity is translatable and then already add the custom menu links for those menus as translatable already might be useful.