presto-verifier/src/main/java/io/prestosql/verifier/VerifierConfig.java/VerifierConfig/setTestSchemaOverride
class VerifierConfig:    @ConfigDescription("Overrides the test_schema field in all queries in the suites")
    @Config("test.schema-override")
    public VerifierConfig setTestSchemaOverride(String testSchemaOverride)
    {
        this.testSchemaOverride = testSchemaOverride;
        return this;
    }