How to decode the value which was encoded by Neoload

I have one variable extraction which extracts product name from search results and pass it in the following request URL. While passing the value in URL, neoload is encoding values twice for some insatnces which makes script failure with 404-Page not found Error. Since only for few extracted values this issue is happening. Hence not sure what to do.Please help on this.
Attached the screenshot of the extracted value and failed Request url with encoded value. expecting response ASAP