Multilanguage support is splitted into several phases.Phase 2 (of 4) was finished with 1.9.4, which means the osTicket interface is translated into several languages (e.g. German, Spanish, ...) and you can add languages to view osTicket in Spanish or any other language that is available, but there are still some steps to go with phase 3 (where we currently are) and phase 4. So apart from interface translation some things like email templates translations or form translations or custom translations are not yet possible thru language pack and will come with the phases 3 and 4 (see pull request for phase 3 here: https://github.com/osTicket/osTicket-1.8/pull/1410)So version 1.9.4 does support languages packs and spanish, but you should may set up a test environment to see if it fits your needs. You can grab the latest osticket and language pack from here: www.osticket.com/download