Rename column name in SharePoint online List View

To rename the Column name in SharePoint Online List view, use the following jQuery


<script type="text/javascript"
    src="//ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.2.min.js">
</script>
<script type="text/javascript">
    $(document).ready(function () {      
        renameColumnName('Title');
    });
    function renameColumnName(c) {
        $(".ms-formlabel h3 nobr").filter(function () {
            var thisText = $.trim($(this).clone().children().remove().end().text());
            return thisText.indexOf(c) === 0 && thisText.length === c.length;
        }).html('Title1');
    }
</script>

In the rename Column name function first we need to find out the title column and then using HTML function of jQuery we are replacing it.