title: Saving Word document in code-behind changes style names by language in Word 2013 Add in project
body: <p>I have a problem with saving Active Document in Word 2013 that it changes style names after calling Save() Method.</p>
  
  <pre><code>Application.ActiveDocument.Save();
  </code></pre>
  
  <p>After I extract that .docx file, I see in styles.xml file that my style names has changed words by language. For example, I have a style name "heading 1", it changes it after save to "Otsikko11". Word "Otsikko" is finnish meaning heading.
  How I can prevent this from happening?
  My project is Word 2013 Add in</p>