hugo/meta/.overrides/config.yaml.json

{
  "title": "the title of my blog",
  "theme": "anubis",
  "params": {
    "author": "bel",
    "email": "bel@bel.bel",
    "social": [
      {
        "id": "email",
        "name": "bel@bel.bel"
      }
    ]
  }
}