Replace namespace prefix in XML using XSLT mapping

[#1]

Hi Experts,

Can you please help me with the XSLT code to replace the below xml to the one I need. There are three prefixes ns0,ns1 and ns2 which are to be replaced with tem,ep4 and ep41.

Input Structure

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns0="http://tempuri.org/" xmlns:ns1="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common" xmlns:ns2="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities">
   <soapenv:Header />
   <soapenv:Body>
      <ns0:PrintCertificateByContractNumber>
         <ns0:ContractNumber>300004</ns0:ContractNumber>
         <ns0:Credentials>
            <ns1:Password>a2fP2te254b0d0d74bDe</ns1:Password>
            <ns1:ResponseStatusList>
               <ns2:ResponseStatus>
                  <ns2:ErrorMessage />
                  <ns2:ResponseType>Error</ns2:ResponseType>
               </ns2:ResponseStatus>
            </ns1:ResponseStatusList>
            <ns1:UserName>e.eppcointegration</ns1:UserName>
            <ns1:UserReferenceNumber />
         </ns0:Credentials>
      </ns0:PrintCertificateByContractNumber>
   </soapenv:Body>
</soapenv:Envelope>

Output Structure

<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ep4="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common" xmlns:ep41="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities" xmlns:tem="http://tempuri.org/">
   <soapenv:Header />
   <soapenv:Body>
      <tem:PrintCertificateByContractNumber>
         <tem:ContractNumber>300001</tem:ContractNumber>
         <tem:Credentials>
            <ep4:Password>a2fP2te254b0d0d74bDe</ep4:Password>
            <ep4:ResponseStatusList>
               <ep41:ResponseStatus>
                  <ep41:ErrorMessage />
                  <ep41:ResponseType>Error</ep41:ResponseType>
               </ep41:ResponseStatus>
            </ep4:ResponseStatusList>
            <ep4:UserName>e.eppcointegration</ep4:UserName>
            <ep4:UserReferenceNumber>1234567890</ep4:UserReferenceNumber>
         </tem:Credentials>
      </tem:PrintCertificateByContractNumber>
   </soapenv:Body>
</soapenv:Envelope>

[former_member190293]

Hi!

<?xml version="1.0" encoding="UTF-8"?>
    <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                    xmlns:xs="http://www.w3.org/2001/XMLSchema"
                    xmlns:tem="http://tempuri.org/"
                    xmlns:ep4="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common"
                    xmlns:ep41="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities"
                    version="1.0">
        <xsl:output method="xml" encoding="UTF-8" indent="yes"/>
        <xsl:strip-space elements="*"/>
        <xsl:template match="/">
            <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
                              xmlns:tem="http://tempuri.org/"
                              xmlns:ep4="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common"
                              xmlns:ep41="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities">
                <soapenv:Header/>
                <soapenv:Body>
                    <xsl:apply-templates select="@* | node()"/>
                </soapenv:Body>
            </soapenv:Envelope>
        </xsl:template>
        <xsl:template match="ns0:*" xmlns:ns0="http://tempuri.org/">
            <xsl:element name="tem:{local-name()}">
                <xsl:apply-templates select="@* | node()"/>
            </xsl:element>
        </xsl:template>
        <xsl:template match="ns1:*" xmlns:ns1="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common">
            <xsl:element name="ep4:{local-name()}" namespace="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities.Common">
                <xsl:apply-templates select="@* | node()"/>
            </xsl:element>
        </xsl:template>
        <xsl:template match="ns2:*" xmlns:ns2="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities">
            <xsl:element name="ep41:{local-name()}" namespace="http://schemas.datacontract.org/2004/07/EP4.Integration.Entities">
                <xsl:apply-templates select="@* | node()"/>
            </xsl:element>
        </xsl:template>
    </xsl:stylesheet>

Regards, Evgeniy.