How to disable SIP and set "Reduced Security"?

Hi, I am an user. My Mac is M2 Pro with Ventura 13.3.1, it is all OK to disable SIP to let totalfinder run, however I’ve found some iPad apps from AppStore won’t work anymore, which need me to set “Reduced Security” of security policy. But when I set to reduced security, SIP is enabled again and totalfinder cannot run. Can you please help and give advice?