c# - Updating XmlDocument using linq (possibly) -

I have an XmlDocument object in memory, here's a sample of data:

   
 
 & Lt; Conditions & gt; & Lt; The name of the letter = "F" & gt; & Lt; Period & gt; & Lt; Name & gt; Fascículo & lt; / Name & gt; & Lt; Translate language = "n" & gt; Fascal & lt; / Translation & gt; & Lt; Definition & gt; Chicino Pasquetti de Fibras nerviosus o muscles & lt; / Definition & gt; & Lt; / Period & gt;  

(there are many words in the original document)

I want to find a word from my name node, and then add an element as a child The term

  & lt; Terms & gt; & Lt; The name of the letter = "F" & gt; & Lt; Period & gt; & Lt; Name & gt; Fascículo & lt; / Name & gt; & Lt; Translate language = "n" & gt; Fascal & lt; / Translation & gt; & Lt; Definition & gt; Chicino Pasquetti de Fibras nerviosus o muscles & lt; / Definition & gt; & Lt; Image & gt; Hi there & lt; / Image & gt; & Lt; / Period & gt;  

Now I can get it Xpath, find the node, then create a new node with new values, blah blah

But it all looks a bit long-winded in the world of Lankan.

This is what I have done so far:

  Private static XmlDocument AddImages (XmlDocument TermDoc) {XDocument xDoc = XDocument.Load (New XmlNodeReader (termDoc)); (CSVRder CSV = New CSVRder (New Stream Reader ("SP2 Gaga's CSV"), Incorrect)) (CSV. Reed-NXTered (); csv.ReadNextRecord (); XElement SelectedTerm; string name, ImageRep; while (csv. ReadNextRecord ()) {imageref = csv [0] .restring (); name = csv [3] .restring (); selectterm = xDoc.Descendants ("word"). Single (t = & gt; T. desendents (" Name "). Single () value == name); // now want to add a new node and save it back to worddoc in any way}} return word Doc;}  

But I'm lost from there. Any thoughts?