The spelling of the word "Itzachu" is not a conventional one, which can make it challenging for those unfamiliar with the term to pronounce it correctly. The correct pronunciation of the word is /iːt.sɑːtʃuː/. In this IPA phonetic transcription, "Itz" is pronounced with a long "E" sound, followed by a "t" and an "s" sound. "Achu" is pronounced with an "ah" sound, followed by a "ch" sound and a long "oo" sound. Getting the phonetics right is key to accurately pronouncing this unique and interesting word.