You searched for custom runstop
1. custom runstop
Syntax: runstop self <message>
runstop other <message>
runstop clear
This command can be used to customize the message that you and others see
when you reach your destination after running with the runto command. Your
name must be included in the 'runstop other' message.
Examples:
runstop other Bob bursts in, breathless and glistening with sweat.
runstop self You burst into the room, breathless and glistening with sweat.
This feature requires a customization token. Once you have started the
process, you have a grace period of five minutes to make changes for free.