Append Node and change the namespace in the request

Hi team,

I want add a node “value” before valueIdentifier in the below xml and transfer this entire xml to other test Request and change the namespace of elements from <elements xsi:type="ns5:SecureFieldInfoSingle"> to <elements xsi:type="ns5:SecureFieldInfoSingle" xmlns:ns5="http://common.soap.yodlee.com" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

Can you please help me out to do this?

Xml
===
<componentList>
<elements xsi:type="ns5:FieldInfoSingle">
<name>LOGIN</name>
<displayName>Account Name</displayName>
<isEditable>true</isEditable>
<isOptional>false</isOptional>
<isEscaped>false</isEscaped>
<helpText>120247</helpText>
<isOptionalMFA>false</isOptionalMFA>
<isMFA>false</isMFA>
<valueIdentifier>LOGIN</valueIdentifier>
<valueMask>LOGIN_FIELD</valueMask>
<fieldType>TEXT</fieldType>
<size>20</size>
<maxlength>40</maxlength>
<fieldErrorCode xsi:nil="1"/>
</elements>
<elements xsi:type="ns5:FieldInfoSingle">
<name>PASSWORD</name>
<displayName>Password</displayName>
<isEditable>true</isEditable>
<isOptional>false</isOptional>
<isEscaped>false</isEscaped>
<helpText>120246</helpText>
<isOptionalMFA>false</isOptionalMFA>
<isMFA>false</isMFA>
<valueIdentifier>PASSWORD</valueIdentifier>
<valueMask>LOGIN_FIELD</valueMask>
<fieldType>PASSWORD</fieldType>
<size>20</size>
<maxlength>40</maxlength>
<fieldErrorCode xsi:nil="1"/>
</elements>
<elements xsi:type="ns5:FieldInfoSingle">
<name>LOGIN1</name>
<displayName>User Name</displayName>
<isEditable>true</isEditable>
<isOptional>false</isOptional>
<isEscaped>false</isEscaped>
<helpText>120245</helpText>
<isOptionalMFA>false</isOptionalMFA>
<isMFA>false</isMFA>
<valueIdentifier>LOGIN1</valueIdentifier>
<valueMask>LOGIN_FIELD</valueMask>
<fieldType>TEXT</fieldType>
<size>20</size>
<maxlength>40</maxlength>
<fieldErrorCode xsi:nil="1"/>
</elements>
</componentList>

Thanks
Sunil Kumar Galla