title: How to rename Object Key when you have been given the function in JS
body: <p>So I have been given a question below...</p>
  
  <pre><code>function translateKey(student, keyToChange, translation) {  }
  
  /*
  This function will take an object representing a student's data, a key that needs changing, and its English translation.  
  E.g. 
  const student = {
    prénom: 'Carla',
    surname: 'Bruni',
    job: 'Artist'
  }
  const keyToChange = 'prénom'
  const translation = 'firstName'
  
  It returns a **new object** with the key successfully translated into English.
  E.g. 
  {
    firstName: 'Carla',
    surname: 'Bruni,
    job: 'Artist'
  }
  */
  </code></pre>
  
  <p>I have started off with ...</p>
  
  <pre><code>function translateKey(student, keyToChange, translation) {
  
  const translated = {keyToChange : translation};
  
  const newObject = {};
  
  
  // not really sure where to go from here, help please!
  </code></pre>