Do we have option to set the offset value(to skip the number of positions) while correlating the dynamic values

I have to capture the First Name of this customer by considering the <Account_Contact IsPrimaryMVG="Y"> tag to make it unique correlation. Rest of the below xml tags need to skipped.

<PersonalContact>N</PersonalContact>
<EmployeeNumber>1-4P220V9</EmployeeNumber>
<AccountIntegrationId></AccountIntegrationId>
<PrimaryAccountName>Britta Ann Charlott Pejok</PrimaryAccountName>
<PrimaryOrganization2>Telia SP</PrimaryOrganization2>
<MobilePhone>46725093216</MobilePhone>