Can someone write an export and import script?

[curlyhost]

Hello Co-Authors-Plus Community,

While migrating blog posts from a multisite to a single site, I'm encountering an issue and need help with the Co-Authors Plus plugin.

The plugin documentation mentions that "guest authors will exist on a site-by-site basis," which may be why the co-author information is not being correctly exported and imported during the migration. The co-authors do not seem to be correctly linked to the blog posts after the import.

I'd like to know if anyone in the community has written or can point me to a script or method for exporting and importing this co-author data along with the blog post information. This would help streamline merging multisite blog posts into a single site while preserving guest author information.

Thank you for any insights or guidance you can provide! The blog posts are housed in the following URLs for reference:

https://reformedjournal.com/
https://blog.reformedjournal.com/

Best regards,
Andrea Napierkowski
Creative Director at CurlyHost