Question: So I have a project in Intellij and I have a tree structure on the left hand side which list out the project name,folders,files etc.

And at the top of the main project, I have my project name in the format of:

```
 Project Name [XXX] C:\Users\xxx\xxx\xxx\ProjectName

```

The problem is [XXX] where I can't find any resources as to what it is and I want to rename it or remove it completely. Any idea what do I need to change?

What is that bracket name represents?

Things I have tried:

Renaming the .iml file

Renaming project name in Project Structure

Answer: 
if you did rename project name and module. **just try sync project with gradle. file -> Sync Project with Gradle Files.**
it will update everything and remove that.
The name between brackets is the module name accessible in Intellij by pressing:
ctrl + a