The "Mask to Transform" extension for Adobe Premiere Pro is a popular tool created by developer Kamil Pekala that automates the process of attaching graphics, such as text or images, to a moving object within your footage.
Workflow B — Premiere + After Effects (recommended for true mask→transform)
In Premiere Pro, the standard "Mask" feature is attached to specific effects (like Lumetri Color or Gaussian Blur). However, you cannot easily link a mask to a standard "Transform" effect (Position, Scale, Rotation) without keyframing them separately.
If you are looking for a specific utility to turn mask paths into position/scale/rotation data: "MaskToKey" or "Copy Mask to Transform." Availability: Usually found on aescripts.com