CommandHook Alternative 1.21.4

Hi, I used to use CommandHook plugin in my server which was vital for some systems allowing me to for example use player selectors for non vanilla commands such as essentials commands. Does anyone know a CommandHook alternative that would allow me to do this same function but will work on 1.21.4? thank you

plugin link
https://www.spigotmc.org/resources/commandhook.61415/