Pig Latin Javascript

PigLatin.js

var translate = function(word) {
    var array = word.split('');
    var vowels = ['a','e','i','o','u'];
    var newWord = '';
    for(var i = 0; i < vowels.length-1; i++) {
        for(var y = 0; y < word.length-1; y++) {
            if(word[y] === vowels[i]) {
                for(var x = y; x < word.length; x++){
                    newWord = newWord + word[x];
                }
                for(var n = 0; n < y; n++){ 
                    newWord = newWord + word[n];
                }
                return newWord + "ay";
            }       
        }
    }
}

translate("apple");

piglatinize(value) {
    let words = value.split(' '),
      newWords = [];

    for (var i = 0; i < words.length; i++) {
      newWords.push(this.translate(words[i]));
    }

    return newWords.join(' ');
  }

  translate(word) {
    let array = word.split(''),
      vowels = ['a', 'e', 'i', 'o', 'u'],
      newWord = '';

    for (var y = 0; y < word.length; y++) {
      if (vowels.includes(word[y])) {
        if (y === 0) {
          return word + 'way';
        }

        return word.slice(y, word.length) + word.slice(0, y) + 'ay';
      }
    }
  }