You must use aliases; this is what I found with a search.
https://www.vpforums...405#entry518945
In the vpmalias.txt file, add a new line with the name of your table and the name of the ROM.
mytable, Romname
Then go to the scripts and change the name of the ROM constant to the name of the table,
go to the "table1_Init" section and modify it as shown below.
Const cGameName = "mytable"
Sub table1_Init
vpmInit Me
With Controller
.GameName = "Romname"
NVOffset (1)
.GameName = cGameName
If you want to have multiple tables using the same ROM, repeat the same steps described above, but increase the NVOffset value each time: (1), (2),...