Helper and related not 100% accurate

Configuration Frontend
1

Is there a way to be 100% sure that a helper is not used elsewhere?
The “related” panel is not 100% accurate, in case of an helper is used into another helper (in template, so code) type.

2

Hi jpachet,

One suggestion is to open the YAML configuration files (configuration.yaml, automations.yaml, groups.yaml, scripts.yaml) with a text editor. Then, use the editor’s find option to search for the helper entity ID.

3

Yes, it is a way i have found afterwards by parsing these files.
Thx!