Hey there, @arcticsunburn! Thanks for contacting us.
To achieve this you might need to use custom code or a third-party plugin.
You can search for “woocommerce pop-up“, or something similar, on the Plugins > Add New section of your dashboard or on a search engine like Google, for example.
Please note that we do not provide support for third-party plugins, so it is good to check the plugin thoroughly to see if it is reliable. You can find more about this in this guide.
If you prefer to use custom code, you can also visit the WooCommerce Facebook group or the #developers
channel of the WooCommerce Community Slack. While we do not provide support for code customization, we’re lucky to have a great community of open-source developers for WooCommerce, and many of our developers hang out there too.
I’m going to leave it open for a bit to see if anyone is able to chime in and help you out further.
Have a wonderful day!