We added custom locations 6 to 8 weeks ago. You may enter any location you wish.
If you would like for the location to appear on the map, you will need to request that with Google.
Here are the links to make the request: It's been reported to us that if you submit a request to add a location, after they approve it, it'll populate in our maps pretty soon after.
Here's how-
https://support.google.com/maps/answer/6320846
They've also opened it up to be done within the Google Maps app as well:
https://maps.googleblog.com/2016/07/...et-smarts.html
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