is there a way to change the order of the categories on top of a post? I always use 2 categories: one is the country, the oder one the topic of the post. I would always like to have the country frist, but I think at the moment it is defining the order according to which comes first in the alpahabet.
Yes, this order can be changed. In fact, the Narrator theme does not interfere with the default WordPress way of ordering the categories. So you would solve this the same way as you would with any other theme.