dynamically set the Alv Column Header

Dear Web Dynpro ABAP Guru's

     I have requirement from my client is that change the ALV Web dynpro Column Header is Dynamic ( i.e ..in the ALV one of the Column is Vendor Name i have to show the instead of the Vendor Name statistical text, Vendor name that is in the one of the Variable LFA1-NAME 'Ge Electriclas' ). Please help me regarding this Situation.

Thanks & Regrads,

Suresh Reddy