I don’t know of an “easy” way


I don't know of an "easy" way to do this. You could keyframe the text but this would require a frame by frame adjustment of the text position. It may be possible to use motion tracking software — After Effects, Premiere Pro, for example — and I'm sure there are many other programs as well. A quick check of Google leads to quite a few; you should check these out to see if any will do what you want, within your budget.

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