Step 1: Make a character with your current name on another server.
Step 2: Pay money to transfer your current character to the other server you just created a char. Due to name conflict, you'll have to change the name.
Step 3: Change the name of your current char.
Step 4: Transfer back to your original server if you'd like to or just stay on the new server.
Step 5: ??????
Step 6: Profit.