How to use Datalist in Django?

Question

Django

The form accepts a string from the datalist, but the validation fails because the string is not a record object in the model, how can I fix it?

Cannot assign "'Тест название'": "Sale.good" must be a "Good" instance.

<datalist id="goods">
         <select>
  {% for good in context %}
      <option value='{{good.name}}'></option>
              {% endfor %}
       </select>
    </datalist>

ps when instead of an input with a datalist there was a simple selectfield, then everything was in order, but this option does not suit