Hello there,
We have here a tool for importing and exporting the WCK settings:
https://www.cozmoslabs.com/docs/wordpress-creation-kit-documentation/import-and-export-wck-settings/
If you wish to import and export other WordPress data, I’m sure that there are various 3rd party plugins.
You may even import and export a whole website at once, all of the database.
With the best of wishes,
Gabriel
