Final answer:
The translation of the Homeric Hymn to Demeter is not explicitly credited in the provided information, but scholars like N.J. Richardson and Fritz Graf have analyzed the text concerning ancient Greek religious practices and Athens.
Step-by-step explanation:
The translation of the Homeric Hymn to Demeter used in your unit can be linked to multiple scholarly texts and references. While the original text dates back to ancient Greece, the specific translation you're studying hasn't been clearly attributed in the information provided. However, given the historic context and annotations by scholars such as N.J. Richardson and Fritz Graf, it seems that researchers with expertise in Greek religion and history have extensively examined the Homeric Hymns and their connections to historical events and rituals such as the Eleusinian Mysteries and Thesmophoria. Certain translations and analyses attribute the work with a focus on Athens and the influence of Sophist Prodicus, suggesting a broader cultural and religious significance within Athenian society in the fifth century.