So ...

As you can guess, you'll have to access the second site ...

Then follow the same path: Appearance => Customize => Export/Import ...

Now you need to click the "Choose File" button to find and select the file you exported earlier. Also, don't forget to check the "Download and import image files?" checkbox in order to import header and other image files too:

Next, click the "Import" button to start uploading your settings.

Once the upload process has been completed, you can review your changes in the customizer ... and if you are happy with the results, just hit the "Save & Publish" button to make those changes live ...

Simple and efficient isn't it?

And that's it my friends!

If you have any comments, further questions or update requests please don't hesitate to react! Like, comment and share!

And don't forget, you can easily come back to this tutorial whenever you want.

All you need to do is to bookmark the categorized, daily updated register of my blogs and training materials. Here it is:

Posts and training by smartketeer

Thanks for your time!