MV has placeholders from PAPI (placeholder API). This plugin can be installed from Here

To download the placeholders you need to run /papi ecloud download Multiverse then /papi reload.

Once you have downloaded the placeholders you can use them like anything else from PAPI.

Here's the list of placeholders:

%multiverse_world_alias%

%multiverse_world_all_property_names%

%multiverse_world_generator%

%multiverse_world_name%

%multiverse_world_name_colored%

%multiverse_world_permissible_name%

%multiverse_world_time%

%multiverse_world_animals_spawn_enabled%

%multiverse_world_monsters_spawn_enabled%

%multiverse_world_access_permission%

%multiverse_world_adjust_spawn_enabled%

%multiverse_world_allow_flight_enabled%

%multiverse_world_auto_heal_enabled%

%multiverse_world_auto_load_enabled%

%multiverse_world_bed_respawn_enabled%

%multiverse_world_color%

%multiverse_world_currency%

%multiverse_world_difficulty%

%multiverse_world_environment%

%multiverse_world_gamemode%

%multiverse_world_hunger_enabled%

%multiverse_world_player_limit%

%multiverse_world_price%

%multiverse_world_seed%

%multiverse_world_style%

%multiverse_world_type%