@Override
    protected String getDescription() {
        return getClass().getSimpleName();
    }
An {@link ImageNameSubstitutor} which applies a prefix to all image names, e.g. a private registry host and path.
The prefix may be set via an environment variable (<code>TESTCONTAINERS_HUB_IMAGE_NAME_PREFIX</code>) or an equivalent
configuration file entry (see {@link TestcontainersConfiguration}).
core/src/main/java/org/testcontainers/utility/PrefixingImageNameSubstitutor.java