[Feature]: Leader placheholders

[DraimCiDo]

Is it possible to implement placeholders for leaderboard for maps and all statistics. For example, the implementation in the menu (TrMenu) of the leaderboard.

1. %bedwars_leadername_wins_#1% - %bedwars_leaderscore_wins_#1%
2. %bedwars_leadername_wins_#2% - %bedwars_leaderscore_wins_#2% ... and other..