Is it possible to call an already declared method dynamically from within a class in javascript?

Question

So I have a class with some private methods with the same prefix. And I wanted to do a public method that can call them using the prefix and a suffix with an idea like this :

class MyClass {
   #privateMethod1(){
      console.log("Hello");
   }
   #privateMethod2(){
      console.log("world");
   }
   #privateMethod3(){
      console.log("!");
   }
   publicMethod(...names){
      names.forEach((name) => {
         this.["#privateMethod"+`${name}`]();
      });
   }
}
let test = new MyClass();
test.publicMethod(1,2,3); // Should display "Hello world!"

But is it even possible? I tried to use objects but nothing seems to work