LucasGameszYT

Crafting Table

Bancada

Bancada de trabalho

Current one means just "bench/table".

Blast Furnace

Fornalha Potente

Alto-forno

"Alto-forno" is the name of real blast furnaces. "Fornalha Potente" is just a literal translation. (https://pt.wikipedia.org/wiki/Alto-forno)

Cartography Table/Smithing Table/Fletching Table

Mesa de Cartografia/Mesa de Ferraria/Mesa de Arquearia 

Bancada de cartografia/Bancada de ferraria/Bancada de arco e flecha

Change from "Mesa" to "Bancada" to match crafting table's name. Change "arquearia" to "arco e flecha" in fletching table to use a more common word. 

Composter

Compostador

Composteira

The "Compostador" word seems to be not present in any dictionaries, instead we use "composteira".

Jukebox

Jukebox

Toca-discos

The term is not translated in Minecraft Bedrock.  

Painting

Pintura

Quadro

Depending on the context, both are synonyms.

Glass Bottle/Water Bottle/Honey Bottle

Garrafa/Garrafa de água/Garrafa de mel

Frasco/Frasco de água/Frasco de mel

Change from "garrafa" to "frasco" because "frasco" better describe the minecraft item. 

Cobbled Deepslate

Bloco de Ardosiabissal

Pedregulho de ardósia

Bedrock's translation means "Deepslate Block". Java's translation means "Deepslate Cobblestone".

Tinted Glass

Vidro Fumê

Vidro fosco

Change for parity.

Iron Bars

Barras de Ferro

Grade de ferro

Current translation can be confused with iron ingot translation (barra de ferro).

Chiseled Deepslate

Ardosiabissal Cinzelada

Ardósia talhada

Change to match other chiseled blocks' translation.

End Portal Frame

Estrutura do Portal do End

Moldura do portal do End

"Moldura" is more like a frame, "Estrutura" means "structure" in some cases. 

Washed Weathered Copper/Washed Weathered Cut Copper

Cobre Desbotado e Encerado/Cobre Cortado, Desbotado e Encerado

Cobre desgastado encerado/Cobre lapidado desgastado encerado

"Washed" is translated as "desgastado" in other strings, but in this two variants is translated as "desbotado". 

Esmerald Block

Bloco de Esmeraldas

Bloco de esmeralda

Bedrock's Translation is in plural.

Clay Ball

Argila

Bola de argila

Clay is omitted in current translation.

Clay

Bloco de Argila

Argila

Remove of the "block" word not present in item's original name.

Chainmail Armor

<piece> de Cota de Malha

<piece> de malha

"Malha" already covers the meaning of the word.

Beetroot Soup

Sopa de Beterraba

Ensopado de beterraba

Change to match other soups translation.

Recovery Compass

Bússola de Recuperação

Bússola da retomada

Adaptated translation.

Enchanted Bottle

Frasco de Encantamentos

Frasco de experiência

Adaptation that means "experience bottle as the item doesn't give enchantments.

Feather Falling

Queda de Pena

Peso-pena

Adaptated enchantment name.

Aqua Affinity

Afinidade com a Água

Afinidade aquática

Change from a three-word adjective (with the water) to a one-word adjective (aquatic).

Fire Aspect

Aspecto de Fogo

Aspecto flamejante

Change from a two-word adjective (of fire) to a one-word adjective (flaming)

Looting

Pilhagem

Saque

Synonyms, however, "saque" (from verb "saquear) is more used.

Frost Walker

Caminhante de Geada

Passos gelados

Adaptation that means "frost steps".

Cursing of Binding

Maldição de Fuga

Maldição do ligamento

Current one means "Cursing of Escape".

Impaling

Empalamento

Penetração

Change from a literal translation to a adaptated translation (penetration).

Mending

Reparação

Remendo

"Remendo" are more used to repair of clothes (armors) and weapons. "Reparação" means "reparation"

Chanelling

Canalização

Condutividade

Change from a literal translation to a adaptated translation (condutivity).

Multishot

Tiro Múltiplo

Rajada

Change from a literal translation to a adaptated translation.

Quick Charge

Carregamento rápido

Carga rápida

Smaller name that means the same thing.

Soul Speed

Velocidade de Almas

Velocidade das almas

"de" -> "das"

Tripwire Hook

Gancho Disparador

Gancho de armadilha

Change from a literal translation to a adaptated translation (trapped hook).

Daylight Detector

Sensor de Luz Solar

Detector de luz solar

Change from "sensor" word to "detector"

Sticky Piston

Pistão Aderente

Pistão grudento

"Grudento" is more used than "Aderente"

Banner Pattern

Padrão da Bandeira

Desenho para estandarte

Change from a literal translation to a adaptated translation.

Sweet Berries

Frutas Vermelhas Doces

Bagas doces

Change to match glow berries translation.

Bedrock

Rocha Matriz

Rocha-mãe

Rocha-mãe is smaller and most used, both are synonyms.