we wanted to show our product titles in different sections and font sizes etc. (example: acáo Quitte-Zitrone <br> <font size="3">12 x 250ml</font> <br> <font size="2">zzgl. Pfand</font>), so we used HTML coding which works fine. We just saw that the new titles seem to crash our cart page in Debut theme (see pictures: 1. picture: before HTML coding in product title). Can anybody help???
Adding HTML to the product title field is definitely not a recommended way how to modify display properties for your titles. You have a few options here though.
Hope this helps!
In my opinion, If the problem is only on checkout page buttons, then maybe an easy fix would be changing (and removing the extra text) from the buttons using a simple js function this is not the elegant way.
Better way would be adding those different sized fields as product custom fields and on the theme display those custom fields if present.
Hope this helps.