Request display name change

Submit a display name change request for the WhatsApp Business account. The new name must follow WhatsApp naming guidelines (3-512 characters, must represent your business). Changes require Meta review and approval, which typically takes 1-3 business days.

curl -X POST "https://zernio.com/api/v1/whatsapp/business-profile/display-name" \  -H "Content-Type: application/json" \  -d '{    "accountId": "507f1f77bcf86cd799439011",    "displayName": "My Business Name"  }'

{
  "success": true,
  "message": "string",
  "displayName": {
    "name": "string",
    "status": "PENDING_REVIEW"
  }
}

{
  "error": "Unauthorized"
}