This is a little trick about how to show MP author name in Menu > Setting > Phone Status > Other Information.
This is how to do it:
First. Show Operator Info in Phone Status > Other Information
You can use
P2K Advanced Editor 5.5.1.51. Connect your phone to PC, then run P2K Advanced Editor.
2. Click Connect in P2K mode button and wait until your phone connected to PC.
3. Click Phone Services > SEEM Functions > SEEM 32 Functions
4. Click Read from phone button.
5. Find bit 983 Operator_Info_Screen_Available.
6. Activate seem function by pressing space bar on PC keyboard.
7. Click Write to phone button.
8. Click Restart button to restart your phone.
Second. Edit strings in your LP (you can also use dnp.prf file)
Edit the following strings:
1394 Operator --> MP Author
1396 Generic --> MP author name (for example: are_goenk Smiley)
Credit: ritza_ll for the LP string information