Why?

1. Fixed embedded messages
   Allow users to customize an embedded message, which can be created a leaderboards or server status...etc. The entire embedded message can be customized like Alerts feature, I think this will be a high-quality feature worth recommending

2. Placeholder synchronization role
   Allow users to make something about grades, medals, titles, etc. I think this has unlimited creative possibilities. It is also recommended to add this feature

What and How?

none

Are there alternatives?

none

Checks

• I have used the search at least once to check if my idea has already been suggested and perhaps already implemented.

Anything else

No response

1. Is already covered by #1251

2. I don't understand, could you elaborate?