I have been able to successfully change the 'pbcoreRightsSummary' tag to 'notes' with this formula in xml documents that have no metadata schema:

```
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">  
  <xsl:output method="xml"/>
  <xsl:template match="node()|@*">
    <xsl:copy>
      <xsl:apply-templates select="node()|@*"/>
    </xsl:copy>
  </xsl:template>
  <xsl:template match="pbcoreRightsSummary">
    <notes>
      <xsl:apply-templates select="node()|@*"/>
    </notes>
  </xsl:template>
</xsl:stylesheet>

```

But when I apply it to a document with these specifications:

```
xmlns="http://www.pbcore.org/PBCore/PBCoreNamespace.html"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.pbcore.org/PBCore/PBCoreNamespace.html 
    http://pbcore.org/xsd/pbcore-2.0.xsd"

```

I get nothing. Please advise?

```
    UPDATE:

```

So, I added the namespaces to the XSLT, as suggested below:

```
    <?xml version="1.0" encoding="UTF-8"?>
    <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"
xmlns="http://www.pbcore.org/PBCore/PBCoreNamespace.html"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.pbcore.org/PBCore/PBCoreNamespace.html http://pbcore.org/xsd/pbcore-2.0.xsd">  
        <xsl:output method="xml"/>
        <xsl:template match="node()|@*">
            <xsl:copy>
                <xsl:apply-templates select="node()|@*"/>
            </xsl:copy>
        </xsl:template>
        <xsl:template match="pbcoreRightsSummary">
            <notes>
                <xsl:copy-of select="node()|@*"/>
            </notes>
        </xsl:template>
    </xsl:stylesheet>

```

But I still can't seem to change this document (I use Oxygen XML Editor 14.0):

```
    <?xml version="1.0" encoding="utf-8"?>
    <pbcoreCollection xmlns="http://www.pbcore.org/PBCore/PBCoreNamespace.html"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="http://www.pbcore.org/PBCore/PBCoreNamespace.html         http://pbcore.org/xsd/pbcore-2.0.xsd">
       <pbcoreDescriptionDocument>
          <pbcoreAssetType>Media Object</pbcoreAssetType>
          <pbcoreAssetDate dateType="Created">1970</pbcoreAssetDate>
          <pbcoreIdentifier source="CAVPP" annotation="Object Identifier">000028</pbcoreIdentifier>
          <pbcoreTitle titleType="Main">Case for Population Control</pbcoreTitle>
          <pbcoreTitle titleType="Series"/>
          <pbcoreDescription/>
          <pbcoreRightsSummary>
             <rightsSummary annotation="Copyright Statement">Digital recordings from this collection may be accessed freely. </rightsSummary>
          </pbcoreRightsSummary>
       </pbcoreDescriptionDocument>
    </pbcoreCollection>

```