Change "invoice no." title in print sales voucher

I want to change "invoice no." title in print sales voucher. example quotation or estimate instead of invoice no. see the attach image.
anybody help me.

 

Dear Amit
Use Following Code in your coding

[#Part: EXPINV Number]
Lines : EXPINV SubTitle
BottomLines : EXPINV Number
Local : Field : EXPINV SubTitle : Set as : "Quotation"
Local : Field : EXPINV SubTitle : Width : 25% Page
Local : Field : EXPINV SubTitle : Cells : ($$Quotient@ExcelCellColumn:4)
Border : Full Thin Bottom
Height : 9 mms

 

THANX WAHEED KAHN G. BUT WHEN I'M PRINT VOUCHER IN SIMPLE FORMAT THIS IS NOT CHANGE?

 

i want to change the part no title field in sale voucher

 

Bro here it is......

[#Line: EXPSMP Date]

Left Fields : Simple Field, EXPSMP VchNo
Local : Field : Simple Field : Set as : "Quotation"
Local : Field : Simple Field : Preprinted : Yes
Local : Field : Simple Field : Width : If $$InDraftmode then 20 else 0
Local : Field : Simple Field : Align : Left

 

[#Field: EXPINV PartNoTitle]

Use : Name Title Field
Width: @@NameWidth - 15
Info : $$LocaleString:"bvishnuvardhan."
Align : Centre
Style : Small
Border : Thin Left
Invisible : NOT @@InvWithPartNo

 

hi i want to change the field name suppliers reference as due date
can any body help me plz....also i want to change the company address location i want it on right side
kindly help me plz

 

[#Field: EXPINV MRPTitle]
Use : Name Title Field
Width: @@NameWidth - 15
Info : $$LocaleString:"Sale Rate"
Align : Centre
Style : Small
Border : Thin Left
Invisible : NOT @@InvWithMrp
SALE RATE DOBUL AARAHA HAI