Why is it Thena and not athena?

Could you please elaborate on the reasoning behind the naming choice of "Thena" over "Athena"? Is there a specific significance or intention behind this choice? It's intriguing to know if the decision was made to differentiate from the Greek goddess of wisdom and strategy, or if there's another motive driving the selection of this name. Additionally, what are the potential benefits or advantages of using "Thena" as opposed to a more conventional spelling like "Athena"?