Need code for Export party ledger with ledger name automatically

I want to code
When i export ledger to excel or pdf i want to change name as ledger name automatically.
I want to export file name as ledger name when export party's ledger.

 

[Function:ExportReport]
10: SET : SVExportLocation : "D:\Tally Exported Ledgers"
20: SET : SVExportFormat : $$SysNameDF
30: Set : SVPrintFileName : $$String:#reporttitle
40: SET : SVPrintFileName : $$MakeExportName:##SVPrintFileName:##SVExportFormat
50: Set : SVPrintFileName :##SVExportLocation+"\"+#SVPrintFileName
60: EXPORT REPORT : . : TRUE




[#Form:LedgerVouchers]
Add:Button:Exportpdf

[Button:Exportpdf]
Key : Alt + F
Action : Call:ExportReport

 

File Save As On Party Name

Please Update TDL

 

1st time export a party's ledger
2nd time it give same name and ask for overwrite (Same name as 1st time export party's name)
3rd time it export with correct name ?

 

Code For excel formate