Yes, this is canon - from the 'Mighty Thor' series.

Date: November 5, 2021

Director: Taika Waititi (Thor: Ragnarok)

Jane Foster/Mighty Thor: Natalie Portman
Thor Odinson: Chris Hemsworth
Valkyrie, leader of Asgard: Tessa Thompson

Synopsis: because of the fallout from Ragnarok, Infinity War and End Game, Thor has lost much and has surrendered the leadership of Asgard. On touching Mjölnir, an ill Jane Foster assumes the mantle of Goddess of Thunder.