sponsored visa for my parents

• Hi, I am leaving in UK and now I want to call my parents to visit here on sponsored visa.
  now the issues is that my mother's name printed on my passport is different from the one on her passport. will that be a problem why processing her visa on my sponsor letter??
  
  Do I need to change my mother's name on my passport??
  
  Please help me with this.
  
  Regards,

  03 Gru 2008, 04:06 Niraj