Find and replace html text

I need replace some text in several descendants elements of rXefsList div for to translate my website.

I try with jQuery find() Method but this doesn't works for html text:

sym.$("rXefsList").find("JULIOL").html("JULY");

or

sym.$("rXefsList").find("div").map( function(){

    if (this.html()=="JULIOL"){ this.html("JULY"); }});

If I view source code, this is the content line:

<div id="Stage_sb1309m" class="edgeLoad-EDGE-67786006">JULIOL</div>

What method I need to use for this purpose?

Thanks.