Hi, I have a ttf font with very ugly name, so I want to rename it within fontconfig, then user will feel more comfortable. I add the following pieces of code into fonts.conf: <match target="font"> <test name="family" compare="eq"> <string>UglyName</string> </test> <edit target="font" name="family" mode="assign"> <string>NewName</string> </edit> </match> But no use. Replacing the mode to prepend and append are also no effect. Could you please tell me how can I do that correctly? Regards James Su