[Suggestion] Alert titles, subtitles and actionbar

Ability to use a **/alert** command with following subcommands >> title, actionbar or chat

Command syntax /alert <global/server> <Message, where we can use a linebreaker like %nl%>

Example command: /alert title global &bHello%nl%&7It's a subtitle
That's should return a title in all servers with following message "Hello" with subtitle "It's a subtitle"