Data quality issue: prefix word 'weight' appears before some ingredient product names

[jayaddison]

Describe the bug
The set of product names was generated by building an aggregate set of ingredient names -- a bit like a word cloud -- and then iteratively removing stopwords and filtering the results. Some of the history of that process is visible in the commit history of the knowledge-graph service.

It looks like the word weight was not filtered out as a stopword from some product name descriptions during creation of the product hierarchy -- so weight gnocchi currently appears as an ingredient autosuggest result, for example.

Ingredient product names that are prefixed by weight should be reviewed and corrected.

To Reproduce
Steps to reproduce the behavior:

1. Go to the homepage.
2. Type the word 'weight' into either of the ingredient autosuggest fields (include or exclude).
3. Observe unexpected ingredient product names that begin with the word 'weight'.

Expected behavior
These product names should not include the word 'weight' as a prefix.

Screenshots