Script "Add Text to Motion Track" does not appear in Vegas pro 16

Former user wrote on 8/27/2018, 9:10 PM

https://www.vegascreativesoftware.com/us/vegas-pro/online-tutorials/

In this tutorial the video informs that there is in vegas pro 16 a script called "Add Text to Motion Track".

I could not find this script. Someone can confirm to me if this really proceeds or just happened to me. (Watch the video from 4:45 time)