Does Ethiopia have a role to play in the Triumph of the Immaculate Heart?

Ethiopia is a fascinating Christian nation and culture, albeit its church is schismatic. It was one of the first nations to adopt Christianity and remained so until falling into the hands Marxism in the 70s; I'm not sure what the state of Christianity is now in the country hopefully it's recovered somewhat.

The Eastern Orthodox Jonathan Pageau has done a series on Ethiopia and in this episode below, he discusses a prophecy that states Ethiopia plays a role in the reawakening of Christian Civilization. The prophecy is Calcedonian and thus untrustworthy, but it does contain a lot of things contained in other prophecies and private revelations, such as the coming of a Great Monarch and a period of peace before the end. Are there any Church-approved prophecies like this? Prophecies that speak of Ethiopia playing a role in the coming Triumph of the Immaculate Heart of Mary?