Global Domain Mapping allows you to map all unmapped pages of your site to any domain automatically.

Map Published Content Globally

When mapping a domain to your WordPress, you may not want to select every single post or page individually to appear for your mapped domain, so, we created a way to do it automatically called Global Domain Mapping. Here's a brief video about how to set it up, or feel free to read the guide below:
To enable your website to map all unmapped pages automatically, you can simply check this box at the bottom of the plugin settings:
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This will have the effect that every post, page, and other custom post type will appear as part of your mapped domain, and the corresponding slug of that page will be displayed as well.
This feature is mainly a "time-saver", so you don't have to manually select every page for mapping.

Selective Global Domain Mapping

When mapping multiple domains to your site, you'll be given the option to select which domains should be globally mapped.
The checkbox changes automatically to display another option:
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Here's a closer look at the additional option to select the domain to server for all unmapped pages
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When you're done changing these settings, always be sure to click "Save" at the bottom.