I am trying to add keywords to my search system which im using Javascript rather than a database is there any way I can add keywords so the user can put the second name instead of the full name see the code description, thanks guys

    <button class="search-submit" type="submit" id="button" onclick="openPage(event)"    value="Chercher" aria-label="submit search" data-search-toggler>
        <ion-icon name="search-outline"></ion-icon>
      </button>
      <button class="search-close" aria-label="close search" data-search-toggler></button>

function openPage(event) {
  event.preventDefault();
  var x = document.getElementById("search").value;
  x = x.replace(/bw/g, (firstLetter) => firstLetter.toUpperCase());
  
  //=======================================================================================          

            if (x === "Aaron Carter") { 
                window.location.href = "files/aaroncarter.html";
            }

            else if (x === "Adolf Hitler") {
               window.location.href = "files/adolfhitler.html";
            }

            else if (x === "Albert Einstein") {
               window.location.href = "files/alberteinstein.html";
            }

           
        //=======================================================================================  

           else {
               window.location.href = "addceleb/index.html";
            }
}