@Override
    public void put(String name, Value value) {
        put(requireIndexOf(name), value);
    }
Puts a value by name.
The value will be frozen if it isn't already.

@throws IllegalArgumentException if the name is not present in the ranking expression this was created with, and
        ignoredUnknownValues is false
model-evaluation/src/main/java/ai/vespa/models/evaluation/LazyArrayContext.java