How to Migrate FSE Themes Options?
To migrate the FSE theme's options, there are just a few steps that need to be done.
Install the Design Import/Export plugin.
Navigate to the WordPress Dashboard and open the Design Import/Export panel.
📤 Export Options
To export the theme's options, inside the Design Import/Export panel, select the files that you want to export, then click on Download Export file.
It will generate an XML file that will be saved on your computer.
📝 Note: The file can be used only for the theme or child theme it came from.
📥 Import Customizer Option
To import the FSE theme's options, navigate to the other website and install the Design Import/Export plugin.
Navigate to the Design Import/Export panel > Import section.
Choose the XML file that you previously exported.
Finally, click on the Upload file and import to finalize the process.