Unknown Locations

[OllieRocks]

I made a small hack for my own personal use, which is perfect and fine but there is one slight problem.

When users click the link or are on it, on the Whats Going On section there is like

User1
Unknown Location
/teamplayers/blueteam.php

How could I make it so like /teamplayers/blueteam.php would show up as 'Blue Team Base'

Is it like a phrase or something - because i'm quite nooby at this >.<

So in short, how can I change the 'Unknown Location' to whatever I wanted it to say