I found that in the game, the coconut sapling are still displayed as “unknown sapling”, while the blue and green schist rocks are displayed as blue / Green shits. Is this my problem with localization file or what’s going on? [2021-04-03_11.02.02] [2021-04-03_10.59.46]

Unknown Sapling is your locale being outdated. Green and Blue Shits are the April Fools Locale.