I havent tested this but this is what I do for imposter names, take the codes like 0x012019E4 0x504F5453
0x012019E8 0x43414820
0x012019EC 0x474E494B
0x012019F0 0x46205520
0x012019F4 0x494B4355
0x012019F8 0x4E20474E
0x012019FC 0x21424F4F
0x01201A00 0x00000021

and make all the second half of the codes 0x00000000,

now when you get online, just go to edit the code, and change the 0's to the numbers the represent the letters you want. Now save the code. Now youll always have that code in your database saying whatever your want it to. So even if you get booted, youll already have the code so you wont have to keep creating it. Thats what I do and it works fine.