discord/ext/commands/converter.py

@@ -1039,16 +1039,18 @@ class Option(Generic[T, DT]):  # type: ignore
     __slots__ = (
         "default",
         "description",
+        "name",
     )
 
-    def __init__(self, default: T = inspect.Parameter.empty, *, description: DT) -> None:
+    def __init__(self, default: T = inspect.Parameter.empty, *, description: DT, name: str = discord.utils.MISSING) -> None:
         self.description = description
         self.default = default
+        self.name: str = name
 
 
 if TYPE_CHECKING:
     # Terrible workaround for type checking reasons
-    def Option(default: T = inspect.Parameter.empty, *, description: str) -> T:
+    def Option(default: T = inspect.Parameter.empty, *, description: str, name: str = discord.utils.MISSING) -> T:
         ...
 
 

discord/ext/commands/core.py

@@ -174,8 +174,12 @@ def get_signature_parameters(
         annotation = parameter.annotation
         if isinstance(parameter.default, Option):  # type: ignore
             option = parameter.default
-            descriptions[name] = option.description
             parameter = parameter.replace(default=option.default)
+            if option.name is not MISSING:
+                name = option.name
+                parameter.replace(name=name)
+
+            descriptions[name] = option.description
 
         if annotation is parameter.empty:
             params[name] = parameter