How does my world change the name of an item to color?

There must be many items on the map. Although there are few items in my world, the names and comments can make players feel that the items are brand-new! Recommend a symbol "&;"

Put it in front of the name you want to change, and then add numbers to change the color of the project name and notes!

You can also change the font color in this way when chatting!

Details:

& amp0 black

& kloc-0/deep blue

& amp2 Dark green

& amp3 sky blue

& amp4 red