XML : How to create namespace XML using XSLT applying on other XML

I have the following XML file that i will transform to another XML file:

  <Report>    <MessageDetails>      <MessageGeneratedOn>2016-01-13T17:56:22</MessageGeneratedOn>      <ReportingPeriod>2016-12-31</ReportingPeriod>    </MessageDetails>    <Reporting1>      <OrganizationName>API Guernsey Limited</OrganizationName>      <DistrictName>Windsor</DistrictName>      <City>Corres</City>    </Reporting1>  </Report>    

I apply the following XSLT to transform:

  <?xml version="1.0" encoding="UTF-8"?>  <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >    <xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>    <xsl:template match="@*|node()">      <xsl:copy>        <xsl:apply-templates select="@*|node()" />      </xsl:copy>    </xsl:template>      <xsl:template match="Report">      <FATCA_OECD version="1.1" schemaLocation="urn:oecd:ties:fatca:v1 FatcaXML_v1.1.xsd" >        <xsl:element name ="ReportingPeriod">          <xsl:value-of select="MessageDetails/ReportingPeriod"/>        </xsl:element>          <xsl:element name ="Timestamp">          <xsl:value-of select="MessageDetails/MessageGeneratedOn"/>        </xsl:element>        <Reporting1>            <xsl:element name ="Name">            <xsl:value-of select="ReportingFI/Name"/>          </xsl:element>            <Address>            <xsl:element name ="DistrictName">              <xsl:value-of select="ReportingFI/Address2"/>            </xsl:element>            <xsl:element name ="City">              <xsl:value-of select="ReportingFI/City"/>            </xsl:element>          </Address>        </Reporting1>        </FATCA_OECD>    </xsl:template>      </xsl:stylesheet>    

This create the following XML:

  <FATCA_OECD version="1.1" schemaLocation="urn:oecd:ties:fatca:v1 FatcaXML_v1.1.xsd">    <MessageSpec>      <ReportingPeriod>2016-12-31</ReportingPeriod>      <XMLTimeStamp>2016-01-13T17:56:22</XMLTimeStamp>    </MessageSpec>    <FATCA>      <Reporting1>        <Address>          <DistrictName></DistrictName>          <City>Corres</City>        </Address>      </Reporting1>      <ReportingGroup />    </FATCA>  </FATCA_OECD>    

But i need XML with namespace.How can i create XML with namespace like the following?:

  ftc:FATCA_OECD version="1.1" schemaLocation="urn:oecd:ties:fatca:v1 FatcaXML_v1.1.xsd">    <ftc:MessageSpec>      <sfa:ReportingPeriod>2016-12-31</sfa:ReportingPeriod>      <sfa:XMLTimeStamp>2016-01-13T17:56:22</sfa:XMLTimeStamp>    </ftc:MessageSpec>    <ftc:FATCA>      <ftc:Reporting1>        <sfa:Address>          <sfa:DistrictName></sfa:DistrictName>          <sfa:City>Corres</sfa:City>        </sfa:Address>      </Reporting1>        <ftc:ReportingGroup />    </ftc:FATCA>    </ftc:FATCA_OECD>    

Thanks.