Hello, try utilizing options so people can customize it easier, for example:
options:
your_custom_message: &6Hello! This is my custom message.
command /test:
trigger:
send "{@your_custom_message}" to player
You can use the options {@your_custom_message} anywhere in your Skript and it will return that specific option. So if you want to change the message in all the codes, just change one and boom everything is changed as well.