Need help to change the voucher number as per the name of the voucher

[#Field : VCH Number]
Invisible : not $$issales:$VoucherTypeName
[#Line: VCH Type]
Add : Field : Man VCH Number
[Field: Man VCH Number]
Use : Name Field
Set as : "XYZ/"+$$ZeroFill$$YearOfDate:$$CurrentDate):2+"/"+ $$ZeroFill$$MonthOfDate:$$CurrentDate):2+"/"+$$ZeroFill$$DayOfDate:$$CurrentDate):2+"-"+$$string:#VCHNumber
Skip on : Yes
Inactive:$$issales:$VoucherTypeName
[#Field: PPR VchNumber]
Use : Name Field
Set as : "XYZ/"+$$ZeroFill$$YearOfDate:$$CurrentDate):2+"/"+ $$ZeroFill$$MonthOfDate:$$CurrentDate):2+"/"+$$ZeroFill$$DayOfDate:$$CurrentDate):2+"-"+$$string:#VoucherNumber
Inactive : @@NoVchNumbering
Full Width : Yes

i am looking to make that XYZ thing dymanic and change as per the voucher type. eg: if its a Bank journal entry under voucher type Journal, it should name it Bank journal/2019/03/10-01...something like this... any help will be appreciated.

 

Thanks a lot. It worked.