We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
I recently uploaded an EPUB file to Lulu eBooks. This was the second revision of this book and I was surprised when Lulu email me and said there was a problem with the metadata; (i.e. the book title and author name on the front cover was not the same as the book title and author name). This is probably because I have included 'Foreword by Kev Richardson' on the front cover.
My question is this: do I need to change both the image I upload on the Lulu wizard and also the front cover image in the EPUB file. I have deleted 'Foreword by Kev ... " from the image uploaded to lulu and am hoping I do not need to pay for another revision to the EPUB file!!!!