With thanks to f068217cb7/src/main/java/me/juancarloscp52/bedrockify/client/features/quickArmorSwap/ArmorReplacer.java for making me realize this was possible. Currently disabled by default in the event that a server implementation also has this feature. May be enabled by default in the future.
f068217cb7/src/main/java/me/juancarloscp52/bedrockify/client/features/quickArmorSwap/ArmorReplacer.java