Trouble with Regions

[Iris]

Hello! I'm trying to mod this map on a Salvation client. However, I found several issues. First of all, could anyone tell me where the Region Names are taken from? For example, in this screenshot, you can see - Region: Talking Island, Eastern Territory.
However, where is this taken from? I have seen it mentioned in HuntingZone.dat and ZoneName.dat, but even after editing it, it stays the same here. So, this must be taken from some other file entirely. Where does it come from? Thanks in advance!

 

[Olympicus]

Minimapwnd (interface.u )

function SetCurrentLocation()
{
    local string ZoneName;

    ZoneName=GetCurrentZoneName();
    class'UIAPI_TEXTBOX'.static.SetText("Minimapwnd.txtVarCurLoc", ZoneName);
}

 

[Iris]

Thank you =)