Limiting entity groups?

Hi,
is it possible to add custom groups to the limits?
Instead of limiting every single firework, i would like to share the limit for all type of firework.

Instead of:

"assets/prefabs/deployable/fireworks/mortarblue.prefab": 5,
        "assets/prefabs/deployable/fireworks/mortarchampagne.prefab": 5,
        "assets/prefabs/deployable/fireworks/mortargreen.prefab": 5,
        "assets/prefabs/deployable/fireworks/mortarorange.prefab": 5,
        "assets/prefabs/deployable/fireworks/mortarred.prefab": 5,
        "assets/prefabs/deployable/fireworks/mortarviolet.prefab": 5,
        "assets/prefabs/deployable/fireworks/romancandle-blue.prefab": 5,
        "assets/prefabs/deployable/fireworks/romancandle-green.prefab": 5,
        "assets/prefabs/deployable/fireworks/romancandle-violet.prefab": 5,
        "assets/prefabs/deployable/fireworks/romancandle.prefab": 5,
        "assets/prefabs/deployable/fireworks/volcanofirework-red.prefab": 5,
        "assets/prefabs/deployable/fireworks/volcanofirework-violet.prefab": 5,
        "assets/prefabs/deployable/fireworks/volcanofirework.prefab": 5,​

Maybe this:

"CustomGroup1":
{
"Amount": "20"
[
"assets/prefabs/deployable/fireworks/mortarblue.prefab",
        "assets/prefabs/deployable/fireworks/mortarchampagne.prefab",
        "assets/prefabs/deployable/fireworks/mortargreen.prefab",
        "assets/prefabs/deployable/fireworks/mortarorange.prefab",
        "assets/prefabs/deployable/fireworks/mortarred.prefab",
        "assets/prefabs/deployable/fireworks/mortarviolet.prefab",
        "assets/prefabs/deployable/fireworks/romancandle-blue.prefab",
        "assets/prefabs/deployable/fireworks/romancandle-green.prefab",
        "assets/prefabs/deployable/fireworks/romancandle-violet.prefab",
        "assets/prefabs/deployable/fireworks/romancandle.prefab",
        "assets/prefabs/deployable/fireworks/volcanofirework-red.prefab",
        "assets/prefabs/deployable/fireworks/volcanofirework-violet.prefab",
        "assets/prefabs/deployable/fireworks/volcanofirework.prefab"
]
}

Thats good idea that will be implemented one day

Cool! Thank you. looking forward to this day^^
Maybe the player message will be weird, like:
"1 of 20 placings left. You alread placed 19 mortablues.
or mortarchampagne
or mortraorange
or mortarred..."
Maybe just the family name instead. You can do it :)