One possibility may be to add a very small information symbol and link to reference a Forum Topic in the Hugo Documentation.
These links could be programmatically checked for dead links and even stripped out of the documentation all together if the situation dictates.
This would allow people who feel uncomfortable “editing” Hugo Documentation to add reference to a solution they feel adds value or feels the documentation needs clarity.
As the information icons mount up, they could be summarized and added to the documentation by a Hugo expert for continuous improvement.
Certainly, this forum of Super Experts can come up with a good way to link the Hugo Documentation with the Forum Knowledge Base, and make it user friendly.