What is the oration?

[Warandpeace]

In St. Louis de Montfort’s preparation for total consecration to Jesus through Mary, it says after the Litany of the Holy Name of Jesus “indulgence of seven years. Plenary indulgence, under the usual conditions, if recited with the oration daily for a month.” What is the oration??

 

[MarkThompson]

In St. Louis de Montfort’s preparation for total consecration to Jesus through Mary, it says after the Litany of the Holy Name of Jesus “indulgence of seven years. Plenary indulgence, under the usual conditions, if recited with the oration daily for a month.” What is the oration??

I am 98% sure that this is referring to the prayer that follows the Litany, beginning with “Oremus” and ending with “… saecula saeculorum, Amen.”