How to change font of teleporter? (Chinese to English)

My server got chinese teleporter font.

if my client is chinese version, i'll see chinese font like this.
http://161.246.6.162/images/ch_font_teleporter.JPG

if my client is english version, i'll see minus symbol(-) like this.
http://161.246.6.162/images/en_font_teleporter.JPG

I would like to see the name of town in the list in English. How to change it?

Thanks in advance.

translate your ai.obj. i translated teleporters myself

Thanks :)