minecraft_lzstools/data/lzstools_wrench/item_modifier/terracotta_east.json

{
    "type": "minecraft:sequence",
    "functions": [
        {
        "type": "minecraft:set_lore",
        "entity": "this",
        "lore": [
            {
                "text": "Terracotta"
            },
            {
                "text": "East"
            }
        ],
        "mode": "replace_all"
    },
    {
        "type": "minecraft:set_custom_model_data",
        "strings": {
            "values": [
                "lzstools:wrench_terracotta"
            ],
            "mode": "replace_all"
        }
    }
    ]
}