I had once made the same request. Now I have a similar problem. The adjective (or participle) "Finished" can be used with both singular and plural nouns in English, but not in Greek (and I suppose in other languages too, where the adjective must be in the same number as the noun). I mean I want this word in the plural for filtering the books in History (new, on hold, finished), but in the singular when it functions as a tag for one book. Could it be possible, please?

The word can be found here in Weblate: https://hosted.weblate.org/translate/koreader/koreader/en/?checksum=f600cde0753fdb51&sort_by=-priority,position

Thank you!