“Bagla” usually means “bridle” or “rein,” although “Mukhi” means “confronted” or “facing.” The title Baglamukhi symbolizes her electric power to restrain or control adverse forces and enemies. An additional etymology suggests that valga implies "to paralyze" and symbolizes the strength of stambhana, "paralysis" the goddess is said to grant; this https://www.youtube.com/shorts/5VeSyP9JRw0