From Valve Developer Community
info_map_regionis a point entity available in Counter-Strike: Global Offensive. It's one of many new entities added with the Danger Zone update.
This entity is used for specifying area name within its radius during Survival mode.
- The area of the map within this sphere will be named according to this entity.
- Name Token
- Name for this regions name.
Note:Using localized names such as
#Airplanewill make the location name show up on deployment map.
Note:Localized names can be found in
csgo\resource\csgo_english.txtstarting at line 977.