First, they don’t called her “Blessed”. In Luke 1:48 blessed is an adjective. The Roman Catholic lack of understanding of basic grammar is appalling at times.
Luke 1:48 V-FIA-3P GRK: τοῦ νῦν μακαριοῦσίν με πᾶσαι
NAS: generations will count me blessed.
[Link in the following post.]