I have just noticed that my photos, shapes and text are Re-named to bv_image1, bv_image2, bv01439.png, ect. after publishing. All my photos have been named before importing to BV and also after, and I make use of the Alt text for description. I think this is affecting my SEO. Is there a way to have the Correct names used instead of the Non-seo friendly bv... name?