How to use str.replace with many find/replace pairs in JavaScript

I need a function in JavaScript that takes one string as input, replaces many substrings with their corresponding values, then returns the result. For example:

function findreplace(inputStr) {
    const values = {"a": "A",
              "B": "x",
              "c": "C"};

    // In this example, if inputStr is "abc", then outputStr should be "AbC".

    return outputStr
}

I know how to individually find and replace, but I was wondering if there was an easy way to do this with many pairs of (case-sensitive) values at once.

Thank you!

Just iterate over values with the help of Object.entries(values):

function findreplace(inputStr) {
  const values = {
    "a": "A",
    "B": "x",
    "c": "C"
  };
  for (const [search, replace] of Object.entries(values)) {
    inputStr = inputStr.replace(search, replace);    
  }
  return inputStr;
}

console.log(findreplace("abc"));