I don´t what you mean by "if that CMS is WordPress". It´s a php based app if that helps.
I read CMS instead of CRM
Local won't do the job for you then because it is specifically focused on Wordpress, although, you can technically use it to run anything (it just installs the wordpress and the database for you, but you can replace it with virtually anything). But I believe that, as some others have stated, XAMPP may be more useful in your case, because it's simpler and less hassle.
You can go the Docker path, but I think that if you don't have enough sysop skills, it will be a overkill that XAMPP solves with ease.
Laragon is somewhere in between XAMPP and Docker, but is made for pure developers. You will be fine with Laragon Nginx Lite. Also a great choice.
WSL2 is similar to Docker, too much of a hassle.
The magic of Laragon/Local/Docker solutions is that you can config dev environments, that "restart" from 0 everytime you want. This is greatly useful to start with a new dev branch or for testing purposes. Depending on your coding skills and background this is a need or simply a whim.