You can change fonts in the Style dialog (Style... > ... > Text). Any locally installed font can be used, but you need to type in its name manually (vs. choosing it from a list). Area labels (e.g. Mirkwood) will be added in the next update.
Ok I see that now. Thanks for clarifying. What an awesome feature. Can you change font color too?
Currently it is not possible, but probably I will add a separate color for the labels in the future.
