Excellent news! However,while she’s in Europe she’d better be very careful....the place is crawling with savages who’d love to kill her for being an “infidel”.
She can, as MANY Christians do, wear a cross around her neck. If she wears a crucifix, then she will be labeled as a "Catholic."
MOST Europeans could care less. They really do have their own problems to deal with and really don't care that some stray foreigner wears a cross/crucifix around her neck.