On Christmas Eve, Marc tries to reset her because the "emotional ghosting" is too painful. Elara must use her voice to convince him that memory isn't a loop to be repeated, but a foundation to build on. She delivers a final, unscripted monologue about the beauty of "the first Christmas of the new world." Voice Acting Tone: Start: Clinical, crisp, and helpful.
On December 1st, instead of giving a weather report, Elara describes the smell of Bûche de Noël and roasting chestnuts in a fireplace Marc hasn't lit in years.
Gentle, questioning, slightly distorted with "memory" artifacts. End: Warm, humanistic, and bittersweet.
Searching for "Noël Française 2021" specifically in the context of a "VA" (Voice Actor/Actress or Virtual Assistant) project doesn't yield a known existing deep story or specific franchise. It sounds like you might be looking for a script, a character backstory, or a conceptual "deep story" for a (VA) or a Voice Acting project set during a French Christmas in 2021.