You are free to use (or misuse) terms as you like. Consider the Russian government defining the ongoing war in Ukraine as a "special miltiary operation". However, you may not always find it easy to get an audience to agree with you.
As a point of reference, the term "rendition" has certainly been used by commentators on Australia's policy of offshore processing of assylum seekers. In detail, these pieces have tended to be intentionally somewhat hyperbolic, but have drawn analogy with the CIA's techniques, as well as pointing out the similarities.
Overall, if you choose to use the metaphor, you should recognise that it is not a one-to-one correspondence, that there are gradations in the deplorable, and that you run the risk of alienating your audience to your potential underlying message.