Created attachment 180723 [details] [review] Bug 39580: Make Elasticsearch process_error error string translatable Test plan: 1- Change to a language other than english 2- Search in the catalog with "!" 3- Notice the string "Unable to understand your search query, please rephrase and try again." is not translated 4- Apply the patch 5- Add translation in .po file of used language for "Unable to understand your search query, please rephrase and try again.\n" 6- Update translation 7- Redo the search and notice the string is now translated