With this product-specific custom field you can maintain the title for the associated symbol. The title is displayed as a tooltip or – depending on the style – next to the symbol and is used as alternative text.
Note: If no title is maintained, the alt text or title of the image from the media manager is used.
You can find the "Symbol 1 – Title" custom field in the respective product:
Tab "Specifications" ⇒ Block "Custom fields" ⇒ Tab (Set) "Product symbols (... Pro)"
Type: Text
Technical name: twt_{theme}_{edition}_custom_field__product__symbol_1_title