If you are into github the easiest thing would be to fork and edit, if
not github fluent editing the humanitarian_presets_josm.xml and
emailing the file to me would also work. The key="" information needs
to remain the same, but the information inside text="" and name="" is
what we would like to have translated into French.
Thanks so much, if you, the translator is attending SOTM I owe you a drink:)