使用xslt删除和提取文本节点中的字符串值

i have these set of xml data

我有这些xml数据集

<Address>
<Rowinfo>
<LocatorDesignator>Dwelling  (Part Of), Null</LocatorDesignator>
<LocatorName>Flat  - Buena Villa House</LocatorName>
<thoroughfare>James Passage</thoroughfare>
<AddressArea>Modakeke island</AddressArea>
</Rowinfo>
<Rowinfo>
<LocatorDesignator>Flat  - Buena Villa House, 1</LocatorDesignator>
<LocatorName>Flat  3a  Anderson's House</LocatorName>
<thoroughfare>Abesinia Passage</thoroughfare>
<AddressArea> Buena Villa Road</AddressArea>
</Rowinfo>
<Rowinfo>
<LocatorDesignator>Offices Unit 2a Funlife Building, 02a</LocatorDesignator>
<LocatorName>Offices Unit 2a   Funlife Building  <LocatorName>
<thoroughfare> Modakeke island</thoroughfare>
<AddressArea>Laguna Estate</AddressArea>
</Rowinfo>
</Address>
<Ad