title: String replace in FTL with a specific word
body: <p>I need to replace a specific string in a URL in FTL.</p>
  
  <p>Code 1:</p>
  
  <pre><code>&lt;#assign pageUrlWithParams= "https://sample.com/category?filter=low&amp;navParam=Appliances&amp;skrLocale=en_US&amp;t=1"/&gt;
  &lt;#if pageUrlWithParams?? &amp;&amp; pageUrlWithParams != '' &amp;&amp; pageUrlWithParams?contains("skrLocale")&gt;
      &lt;#assign pageUrlWithParams = pageUrlWithParams?replace('skrLocale','')/&gt;
  &lt;/#if&gt;
  ${pageUrlWithParams}
  </code></pre>
  
  <p>Code 2 :</p>
  
  <pre><code> &lt;#assign pageUrlWithParams= "https://sample.com/category?filter=low&amp;navParam=Appliances&amp;skrLocale=en_FR&amp;t=2"/&gt;
      &lt;#if pageUrlWithParams?? &amp;&amp; pageUrlWithParams != '' &amp;&amp; pageUrlWithParams?contains("skrLocale")&gt;
          &lt;#assign pageUrlWithParams = pageUrlWithParams?replace('skrLocale','')/&gt;
      &lt;/#if&gt;
      ${pageUrlWithParams}
  </code></pre>
  
  <p>I need to remove "skrLocale=en_US" and "skrLocale=en_FR" from pageUrlWithParams.</p>
  
  <p>Known text is "skrLocale", using this I need to remove "skrLocale=en_US" and "skrLocale=en_FR".
  Because of en_US and en_FR, i dont know how to take that that part after equals.</p>
  
  <p>Some suggest an answer please. Thanks in advance</p>