def METHOD_NAME(project_id: str, project_name: str, new_status: str) -> None:
    """Change status of a project in Firebase."""
    # change status in firebase
    fb_db = firebaseDB()
    fb_db.reference(f"v2/projects/{project_id}/status").set(new_status)
    logger.info(f"set project status to '{new_status}' for project {project_id}")
    # send slack message
    if new_status == "finished":
        send_slack_message(
            MessageType.PROJECT_STATUS_FINISHED, project_name, project_id
        )
    elif new_status == "active":
        send_slack_message(MessageType.PROJECT_STATUS_ACTIVE, project_name, project_id)