[BUG] Metadata `index_name` still gets changed when moving metadata in list about kitodo-presentation

[csidirop]

Btw. Solving this fixes also following issues:

• Incorrectly assigned Data Format entries (e.g.: two MODS entries with false paths or entries not in MetadataDefaults.php) (first mentioned in #1147)
• Calendar overview stopped working / showed nothing (getIssuesFromDocuments() called $document->getYear() but year was false indexed (volume instead of year) and thues there could no calendar get build)
• Metadata is not translated when you change the language (in PageView)

All those issues are fixed by my proposal. So I'll open a PR and be open for feedback or changes.

Edit: Some of those errors coming from a faulty DFG-Viewer setup slub/dfg-viewer#283

[csidirop]

In addition: We could "fix" this by modifying the index_name of the translation. e.g: $translatedRecord->setIndexName($indexName."_".$siteLanguage->getLanguageId()); (here)

But I do not know if this is a good solution or just a workaround. If you think this thats ok, I can prepare a PR.