With this change I propose that english metadata from collection (fallback situation) occurs when a collection NAME is missing, instead of OVERVIEW (description).
This means a translated collection that has the vital information such as name will be sufficient to be used... not forcing Emby to download english data (with the non-translated title and overview) just because the translated version has an empty overview.
I took a while to understand why some of my collections weren't downloading their translated versions from provider. I traced the problem to this... the ones who had overview were pulled in, the ones who hadn't Emby used the fallback (easily seen in the logs).
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