Use strings as parameter names in functions?

Although you can do that, I strongly recommend you don't. It requires using new Function or eval, which is normally worth avoiding as it fires up a JavaScript parser (and in the wrong hands, exposes a vulnerability by offering arbitrary code execution). I'd just export a version that accepts a single array parameter rather than discrete parameters. People can easily call it with discrete arguments: myFunc([firstValue, secondValue, thirdValue]).

But if the text in the array comes from a safe source, you can do it with new Function.

In ES2015+:

function realMyFunc(options) {
    // ...`options` is an array of the parameters
};
export const myFunc = new Function(...theArray, "return realMyFunc([" + theArray.join(", ") + "]);");

Example:

const theArray = ["option1", "option2", "option3"];

function realMyFunc(options) {
    console.log(options);
};
const myFunc = new Function(...theArray, "return realMyFunc([" + theArray.join(", ") + "]);");
console.log("myFunc:", myFunc);

myFunc("a", "b", "c");

.as-console-wrapper {
  max-height: 100% !important;
}

Or in ES5:

var theArray = ["option1", "option2", "option3"];

function realMyFunc(options) {
    console.log(options);
};
var myFunc = new Function("return function(" + theArray.join(", ") + ") { return realMyFunc([" + theArray.join(", ") + "]); }")(); // Note the added () at the end
console.log("myFunc:", myFunc);

myFunc("a", "b", "c");

.as-console-wrapper {
  max-height: 100% !important;
}

Again, though, I'd just export a version that accepts a single array parameter rather than dynamically generating a version that accepts discrete parameters.