qb-core

Add this to qb-core/shared/items.lua

namechangevoucher				= {name = 'namechangevoucher',				label = 'Name Change Voucher',				weight = 200,         type = 'item',         image = 'namechangevoucher.png',			unique = true,        useable = true,     shouldClose = true,       combinable = nil,                     description = ''},
blankmarriagecertificate		= {name = 'blankmarriagecertificate',		label = 'Blank Marriage Certificate',		weight = 200,         type = 'item',         image = 'blankmarriagecertificate.png', 	unique = true,        useable = true,     shouldClose = true,       combinable = nil,                     description = ''},
filledcertificate				= {name = 'filledcertificate',				label = 'Filled Certificate',				weight = 200,         type = 'item',         image = 'filledcertificate.png',			unique = true,        useable = true,     shouldClose = true,       combinable = nil,                     description = ''},