“Bagla” suggests “bridle” or “rein,” though “Mukhi” indicates “confronted” or “facing.” The identify Baglamukhi symbolizes her electrical power to restrain or control destructive forces and enemies. A different etymology indicates that valga means "to paralyze" and symbolizes the strength of stambhana, "paralysis" which the goddess is claimed to grant; this https://www.youtube.com/shorts/5VeSyP9JRw0