Thank you for your prompt response!
I plan to do this on an existing import (posts are already in the database) so I think using the “wp_all_import_is_post_to_update” filter would be the correct route…
Is there a way to programmatically determine the import ID or name of the XML file within the function? I would like to limit the filter to only specific import profile. I have other profiles, for which I do not want to apply the filter.
I understand as regards XML node but since it is an external source I do not have ability to manipulate its content.
