fullpage JS text changing

hi i' m using fullpage JS plugin and i'm trying to get a fixed title that change when i scroll into the differents sections of the page like in section0 : title1 section1: hello section2: welcome ... and i want like each letter change to be the one of the other section like the letter t from "title1" become the h of "hello" by an effect like a counter how can i make it ?

$(document).ready(function() {
                        $('#fullpage').fullpage({
                                sectionsColor: ['#1bbc9b', '#4BBFC3', '#7BAABE', 'whitesmoke', '#ccddff'],
                                anchors: ['firstPage', 'secondPage', '3rdPage', '4thpage', 'lastPage'],
                                menu: '#menu',
                        
                        });

                });

/**
 * fullPage 2.6.0
 * http://ift.tt/19C7IHF
 * MIT licensed
 *
 * Copyright (C) 2013 alvarotrigo.com - A project by Alvaro Trigo
 */
html, body {
    margin: 0;
    padding: 0;
    overflow:hidden;

    /*Avoid flicker on slides transitions for mobile phones #336 */
    -webkit-tap-highlight-color: rgba(0,0,0,0);
}

h1 {
  position:fixed;
  z-index:9999;
  }
#superContainer {
    height: 100%;
    position: relative;

    /* Touch detection for Windows 8 */
    -ms-touch-action: none;

    /* IE 11 on Windows Phone 8.1*/
    touch-action: none;
}
.fp-section {
    position: relative;
    -webkit-box-sizing: border-box; /* Safari<=5 Android<=3 */
    -moz-box-sizing: border-box; /* <=28 */
    box-sizing: border-box;
}
.fp-slide {
    float: left;
}
.fp-slide, .fp-slidesContainer {
    height: 100%;
    display: block;
}
.fp-slides {
    z-index:1;
    height: 100%;
    overflow: hidden;
    position: relative;
    -webkit-transition: all 0.3s ease-out; /* Safari<=6 Android<=4.3 */
    transition: all 0.3s ease-out;
}
.fp-section.fp-table, .fp-slide.fp-table {
    display: table;
    table-layout:fixed;
    width: 100%;
}
.fp-tableCell {
    display: table-cell;
    vertical-align: middle;
    width: 100%;
    height: 100%;
}
.fp-slidesContainer {
    float: left;
    position: relative;
}
.fp-controlArrow {
    position: absolute;
    z-index: 4;
    top: 50%;
    cursor: pointer;
    width: 0;
    height: 0;
    border-style: solid;
    margin-top: -38px;
    -webkit-transform: translate3d(0,0,0);
    -ms-transform: translate3d(0,0,0);
    transform: translate3d(0,0,0);
}
.fp-controlArrow.fp-prev {
    left: 15px;
    width: 0;
    border-width: 38.5px 34px 38.5px 0;
    border-color: transparent #fff transparent transparent;
}
.fp-controlArrow.fp-next {
    right: 15px;
    border-width: 38.5px 0 38.5px 34px;
    border-color: transparent transparent transparent #fff;
}
.fp-scrollable {
    overflow: scroll;
}
.fp-notransition {
    -webkit-transition: none !important;
    transition: none !important;
}
#fp-nav {
    position: fixed;
    z-index: 100;
    margin-top: -32px;
    top: 50%;
    opacity: 1;
    -webkit-transform: translate3d(0,0,0);
}
#fp-nav.right {
    right: 17px;
}
#fp-nav.left {
    left: 17px;
}
.fp-slidesNav{
    position: absolute;
    z-index: 4;
    left: 50%;
    opacity: 1;
}
.fp-slidesNav.bottom {
    bottom: 17px;
}
.fp-slidesNav.top {
    top: 17px;
}
#fp-nav ul,
.fp-slidesNav ul {
  margin: 0;
  padding: 0;
}
#fp-nav ul li,
.fp-slidesNav ul li {
    display: block;
    width: 14px;
    height: 13px;
    margin: 7px;
    position:relative;
}
.fp-slidesNav ul li {
    display: inline-block;
}
#fp-nav ul li a,
.fp-slidesNav ul li a {
    display: block;
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    cursor: pointer;
    text-decoration: none;
}
#fp-nav ul li a.active span,
.fp-slidesNav ul li a.active span,
#fp-nav ul li:hover a.active span,
.fp-slidesNav ul li:hover a.active span{
    height: 12px;
    width: 12px;
    margin: -6px 0 0 -6px;
    border-radius: 100%;
 }
#fp-nav ul li a span,
.fp-slidesNav ul li a span {
    border-radius: 50%;
    position: absolute;
    z-index: 1;
    height: 4px;
    width: 4px;
    border: 0;
    background: #333;
    left: 50%;
    top: 50%;
    margin: -2px 0 0 -2px;
    -webkit-transition: all 0.1s ease-in-out;
    -moz-transition: all 0.1s ease-in-out;
    -o-transition: all 0.1s ease-in-out;
    transition: all 0.1s ease-in-out;
}
#fp-nav ul li:hover a span,
.fp-slidesNav ul li:hover a span{
    width: 10px;
    height: 10px;
    margin: -5px 0px 0px -5px;
}
#fp-nav ul li .fp-tooltip {
    position: absolute;
    top: -2px;
    color: #fff;
    font-size: 14px;
    font-family: arial, helvetica, sans-serif;
    white-space: nowrap;
    max-width: 220px;
    overflow: hidden;
    display: block;
    opacity: 0;
    width: 0;
}
#fp-nav ul li:hover .fp-tooltip,
#fp-nav.fp-show-active a.active + .fp-tooltip {
    -webkit-transition: opacity 0.2s ease-in;
    transition: opacity 0.2s ease-in;
    width: auto;
    opacity: 1;
}
#fp-nav ul li .fp-tooltip.right {
    right: 20px;
}
#fp-nav ul li .fp-tooltip.left {
    left: 20px;
}

<script src="http://ift.tt/1qRgvOJ"></script>
<script src="http://ift.tt/1fEahZI"></script>
        <script src="http://ift.tt/TcJYvp"></script>

<script src="http://ift.tt/1bbdJOw"></script>

  <h1>fullPage.js</h1>


<div id="fullpage">

  
  
  
        <div class="section " id="section0">
                
                <p>Configure the easing jQuery UI effect!</p>
                <img src="imgs/fullPage.png" alt="fullPage" />
        </div>
        <div class="section" id="section1">
                <div class="intro">
                        <img src="imgs/1.png" alt="Cool" />
                        
                        <p>This example is working with `easeOutExpo` effect instead of the default `easeOutExpo`</p>
                        <p>You can see more about them <a href="http://ift.tt/1gFkDed" target="_blank">here</a></p>
                </div>
        </div>
        <div class="section" id="section2">
                <div class="intro">
                
                        <p>Choose the best easing effect for your site!</p>
                </div>
        </div>
</div>