Create DB snapshot without specifying the FILENAME attribute

I create DB snapshot as one of the tasks in SSIS package. The package works with 20 different DBs. Thus, each DB will have a snapshot with hard-coded FILENAME attribute.

CREATE DATABASE Sales_snap ON   (    NAME = SalesData,    FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL13.MSSQLSERVER\MSSQL\data\SalesData_snap.ss' ),   (    NAME = SalesData1,    FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL13.MSSQLSERVER\MSSQL\data\SalesData1_snap.ss' ),   (    NAME = SalesData2,    FILENAME = 'C:\Program Files\Microsoft SQL Server\MSSQL13.MSSQLSERVER\mssql\data\SalesData2_snap.ss' )  AS SNAPSHOT OF Sales  

Is there a way to use some default path for FILENAME instead of copy-pasting the same string 20 x 3 times? Alternatively, is there any way to specify base path only once and then reuse it in other SSIS tasks?