reshade 3.0 partial shaders import..

Hi, i ve been installing reshade3.0 on several games. It works great so far.
1:But i noticed that not all shaders got imported in certain games. Why ist that? and how to get all available shaders imported?
2:Can i use superinject to load reshade ?
3: Is it possible to rename the reshade.dll to a differnt name.
THX

1. Check the error log in-game or in the log file.
2. Probably. I don't know what that tool does.
3. Why?