Allow multiple lookups with !lookup

[stelar7]

Ie. searching for more than one champion at a time
!lookup champion neeko sylas

This should work fine for champions? but would need some special filtering for perks and items as they contain spaces. Another option is to change the syntax, i.e

!lookup champion neeko | sylas

[Querijn]

Anything separated by whitespace or a comma?

[stelar7]

both whitespace and commas are used in items / perks iirc

[Querijn]

Add options for quotes, I guess, ie "Twisted Fate". Where are comma's used?

[stelar7]

Seems like i was mistaken about ,, got it confused on BFSword 😅
Id rather prefer a more clear separator like | tho

[Querijn]

It's uncommon in argument parsing, and possibly very confusing for the end user, but you could say the same of comma's.