BedWars1058-CommandMap add-on allows players to see the name of the map they are playing on.
Use BedWars1058 to use the plugin.
Using BedWars1058 you can run the command and see the map.
You can start contributing to the project by creating your own fork.
For developers, they can make improvements to the code and submit their pull requests
You can still contribute by reporting bugs so they can be fixed.