I did a quick search for mirroring to a 2020 Corolla and was unable to find anything out there from the suppliers I'm familiar with. I'm not saying you can't, just that I couldn't find one. Hopefully someone here who is more familiar with the head unit in your model will have more knowledge on the subject for you. You may need to switch the head unit to get this feature.
Wireless CarPlay adapter available for Apple CarPlay equipped Corolla’s 2019+ see link: https://carplay2air.com/ Works on other vehicles as well as long as they came with Apple CarPlay from the factory, list of supported vehicles is in the link.