There are a $configsdir/hostage_voices/default.ini file that is
used to load hostages' custom voices for all maps that contain
hostages. It's also possible to load per-map configs. E.g. if
map with a name "mymap" is loaded, firstly plugin will try to
load mymap.ini config from the "hostage_voices" directory and
if it isn't found the default.ini file will be loaded instead.
There are a compilation options that is allow to change path to
the configuration files and default config file name/extension.
Also there are a compilation options that is related to the
internal data of the configuration files. Compilation options
can be altered in the plugin's source code. To read more about
configuring and for examples see default configuration file.