title: Change Tag InnerText with HTML AGILITY PACK
body: <p>Im using HTML Agility Pack, and Im trying to replace the InnerText of some Tags like this</p>
  
  <pre><code>protected void GerarHtml()
  {
      List&lt;string&gt; labels = new List&lt;string&gt;();
  
      string patch = @"C:\EmailsMKT\" + 
                                Convert.ToString(Session["ssnFileName"]) + ".html";
  
       DocHtml.Load(patch);
  
       //var titulos = DocHtml.DocumentNode.SelectNodes("//*[@class='lblmkt']");
  
       foreach (HtmlNode titulo in
                DocHtml.DocumentNode.SelectNodes("//*[@class='lblmkt']"))
       {
            titulo.InnerText.Replace("test", lbltitulo1.Text);
       }
  
       DocHtml.Save(patch);
  
  }
  </code></pre>
  
  <p>the html:</p>
  
  <pre><code>&lt;.div&gt;&lt;.label id="titulo1" class="lblmkt"&gt;teste&lt;/label.&gt;&lt;./Div&gt;
  </code></pre>