categories description on ocs now supports a new tag, that is 'display_name'
which unlike 'name' is supposed to be user friendly and can be updated
by the server without clients actually breaking
display_name is not meant for matching purposes, only for displaying purposes because they correspond to the Category names used in the store.kde.org frontend.
for instance
https://api.kde-look.org/ocs/v1/content/categories