Put the summary of the bug you're having here
If you Take An Enderchest And rename it on the anvil it will not Be renamed in the Gui when you open the ender chest

What I expected to happen was...:
Describe what you thought should happen here
When i rename an ender chest to ex: Example it should say in the gui Example
What actually happened was...:
Describe what happened here
Instead of It saying Example it Stayed the same and says EnderChest
Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...Rename Ender Chest To whatever you want on an anvil
3. ...Open the Ender Chest and it will still say Ender Chest not what you said