Replace images cloudfront

Hi

Wonder if anyone can help me.

I just realized that Wp Smush doesnt work with cloudfront but Tinypng does so I wonder how do I replace my images at cloudfront with the compressed that I have locally?

Thinking url problems etc?

Please help as google is punishing me at the moment for not having compressed images even though they are so loacally automatically

Waiting for anyone to kindly help

Kind regards
jens