Is there an auto stretch command?

[updog]

Hi!

I'm working on large scale drawings of old geodata trying to modernize it and have it match with new reference files. They are mostly the same shape and stretch points are close to each other but I need it to match perfectly.

I was wondering if there is a command, a lisp routine or really any other way of doing this instead of tediously doing it point by point.

 

I've attached two images of a simplified example where I would need the red polyline to match the blue polyline underneath it.

 

Thank you in advance!