def METHOD_NAME(self, container, representation):
    """Update loaded containers.
    Args:
        container (dict): Container data.
        representation (dict): Representation data.
    """
    self_name = self.__class__.__name__
    node = container.get("nodes").pop()
    path = get_representation_path(representation)
    collections, remainder = clique.assemble(
        os.listdir(os.path.dirname(path))
    )
    files = []
    if collections:
        for f in list(collections[0]):
            files.append(
                os.path.join(
                    os.path.dirname(path), f
                ).replace("\\", "/")
            )
    else:
        files.append(
            os.path.join(
                os.path.dirname(path), remainder[0]
            ).replace("\\", "/")
        )
    harmony.send(
        {
            "function": f"PypeHarmony.Loaders.{self_name}.replaceFiles",
            "args": [files, node, 1]
        }
    )
    # Colour node.
    if is_representation_from_latest(representation):
        harmony.send(
            {
                "function": "PypeHarmony.setColor",
                "args": [node, [0, 255, 0, 255]]
            })
    else:
        harmony.send(
            {
                "function": "PypeHarmony.setColor",
                "args": [node, [255, 0, 0, 255]]
            })
    harmony.imprint(
        node, {"representation": str(representation["_id"])}
    )