Setting name= in the command decorator prevents using the func name to invoke.

[EvieePy]

Describe the bug
Setting name= in the command decorator prevents using the func name to invoke the command. You should be able to use all aliases the set name and the function name to invoke the command.

Are you using TwitchIO within a Discord Bot?
No

What commit of TwitchIO are you using?
2.0.0.a1

To Reproduce
Steps to reproduce the behaviour:
Create a command with bot.command(name='test') and try to invoke the command with the function name.

Expected behaviour
Function name invokes the command

[EvieePy]

See #87