excluding some tags from jquery : I searched the web but i could not find proper answer for my question.
I am using below code to change English numbers to Persian.
but the code changed whole body numbers and i need apikey td to be excluded, any idea?

<!-- begin snippet: js hide: false console: true babel: false -->

<!-- language: lang-js -->

    </script>
    <script type='text/javascript'>
    $(window).load(function(){
    $("[lang='fa']").find("*").andSelf().contents().each(function() {
        if (this.nodeType === 3) 
    {
            this.nodeValue = this.nodeValue.replace(/\d/g, function(v) {
                return String.fromCharCode(v.charCodeAt(0) + 0x06C0);
            });
        }
    });
    });
    </script>

<!-- language: lang-html -->

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.2.3/jquery.min.js"></script>
    <html>
    <head>
    </head>

    <body>

    <div lang="fa">

    <div>some text here and 1234567890</div>

    <table>
    <tr>
    <td id="apikey">123qwe456qwe123</td>
    <td id="apikey">456ert456</td>
    </tr>

    </table>


    </div>

    </body>
    </html>

<!-- end snippet -->

