Inconsistent Naming of Chestplate Items and Leather Leggings (RU)

In the Russian localization of Bedrock Edition, items in the same Chestplate slot are named inconsistently depending on their material. This is a Parity Issue with Java Edition and the English version, where a single base noun is used for all materials.

The Issue:

Because of these different names, players cannot find all armor pieces when searching for the keyword "нагрудник" in the Creative Mode.

Current vs Proposed Naming:

• Chainmail Chestplate: Currently "Кольчужная кираса" -> Proposed: "Кольчуга" (to match Java/Community standards).

• Iron Chestplate: Currently "Железная кираса" -> Proposed: "Железный нагрудник".

• Gold Chestplate: Currently "Золотая кираса" -> Proposed: "Золотой нагрудник".

• Netherite Chestplate: Currently "Незеритовая кираса" -> Proposed: "Незеритовый нагрудник”.

Note: "Кожаная куртка" (Leather) and "Медный нагрудник" (Copper) are acceptable, but the others should be standardized to "нагрудник" for consistent search results.

Steps to Reproduce:

1. Set the language to Russian.

2. Open Creative Inventory.

3. Search for the word "нагрудник".

Observed Results:

Only the Copper Chestplate appears. All other materials (Iron, Gold, Diamond, Netherite) are hidden because they are named "кираса".

Expected Results:

All chest armor pieces should share a consistent naming convention (standardized to "нагрудник" or its material-specific equivalent) to ensure they all appear in search results and match Java Edition.