Follow this production workflow to lock any asset to a moving target in your timeline:
It is worth noting that Adobe is continually updating Premiere Pro, making motion tracking much more intuitive natively. For example, modern iterations of the software include advanced automatic Object Masking, allowing users to isolate objects and track them directly. Mask To Transform Plugin For Adobe Premiere Pro Free
: Right-click the mask path, select Copy , and paste it directly onto the Position property of a Null Object or Text layer. Follow this production workflow to lock any asset