I have had a number of requests during the Mega MapRaid from editors interested in adapting the MapRaid Overlay for use in their own countries, whether for a different raid or other use.
Here is a link to a more generic “2.0” version of the original raid overlay. The sample territory is for Los Angeles, California. You can replace the groups toward the bottom of the script with your own coordinates and colors, and otherwise modify the script as you may need. While the original version did not contain any licensing information, this one specifically grants use and adaptation for noncommercial purposes as long as you maintain the copyright “2014 davielde” and license notice at the top.
https://greasyfork.org/en/scripts/8565-wme-mapraid-overlay
This script adds your polygon’s description to the city label at the top, and it also places that description in your chosen color at the center of the polygon.
Add custom geometry in this section.
Customize group colors in this section. The hex color in format ‘#ffffff’ is used, but common color names in English could be used too.
Note as well that this overlay was created prior to Timbones’ release of WME Geometries. With that script’s ability to import files, it should be much more adaptable to anyone’s general use. In any case, since so many people asked about the raid script, here it is. I am no longer planning on updating it, so use it however you want.