Deepslate ore names are on a weird order in brazilian portuguese, the order is this one: <Deepslate> de <Ore Type>, which translates to english as "deepslate of ore" instead of "ore of deepslate", it should be "<Ore Type> de <Deepslate>, the nether ores uses that order.
tile.deepslate_lapis_ore.name=Ardosiabissal de Minério de Lápis-Lazúli #
tile.deepslate_iron_ore.name=Ardosiabissal de Minério de Ferro #
tile.deepslate_gold_ore.name=Ardosiabissal de Minério de Ouro #
tile.deepslate_redstone_ore.name=Ardosiabissal de Minério de Redstone #
tile.deepslate_diamond_ore.name=Ardosiabissal de Minério de Diamante #
tile.deepslate_coal_ore.name=Ardosiabissal de Minério de Carvão #
tile.deepslate_emerald_ore.name=Ardosiabissal de Minério de Esmeralda #
tile.deepslate_copper_ore.name=Ardosiabissal de Minério de Cobre #
Fixed in 1.21.0.21