Didnt see it posted here so here is the link:
Blizzhackers • View topic - [EXPLOIT] How to change item name in chat link!
For those who dont want to follow the link:
STEPS
1. Download Cheat Engine
2. Load up cheat engine, choose Diablo III.exe
3. Change "SCAN VALUE TYPE" to "STRING"
4. Type in the item name perfectly
5. Hit "FIRST SCAN"
6. A bunch of hits should come up. Hit next scan a few times and it may shorten.
7. Highlight all of the hits that came up, and click the red arrow in cheat engine
8. At the window below, double click the name and a textbox should come up for you to change it. Change it to what you want for ALL of them.
9. Once you're done, under active, hit the box to put an X in there.
10. That's it, it should be changed! This change is not A REAL change, but you can link it in chat and EVERYBODYwill be able to see.