tranmission swap

I picked up this 42rle about a year and a half ago for a project that never panned out. It came out of a 2005 LJ with 52k that was getting an LS and 1-tons. I paid $800 for it & it’s been sitting in my garage ever since. Looking to get $500 for it and pass along a deal here rather than deal with...

I have an automqtic 06 wrangler 4.0 that needs a new transmission. I have access to an automatic 03 Jeep liberty. Both transmissions are 42rle. I just need to know if you can make some alterations to the transmission to actually make it work for the wrangler, or is it not possible at all? Thanks...