Body: <p>I created an ebook with Sigil, then I converted it to mobi using Calibre. While I was at it, I edited (Calibre's) metadata and set Italian as language. A friend of mine warned me that hyphenation was English and not Italian: indeed I reopened the file with Sigil and found that in content.opf the language was en, not it.</p>
  
  <p>Is this a known issue / a feature?</p>
  
Tags: <calibre>
Title: difference between Calibre's metadata.opf and content.opf
UserDisplayName: mau
ThreadText: # difference between Calibre's metadata.opf and content.opf
  
  (Asked by: username_0 on 2018-09-24)
  
  I created an ebook with Sigil, then I converted it to mobi using Calibre. While I was at it, I edited (Calibre's) metadata and set Italian as language. A friend of mine warned me that hyphenation was English and not Italian: indeed I reopened the file with Sigil and found that in content.opf the language was en, not it.
  
  Is this a known issue / a feature?
  
  **Tags:** calibre
  
  
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  ## 0 answers
  
  