EDIT: I might have read the doc for mushroom cards configuration variables instead of horizontal stack card. The latter does not state anything about a name variable for lovelace. I will leave this post as it's unsolved for now (not sure what is possible or not) and how to solve it.
I want to shorten the text on the left side of the card, and remove the text completely on the right side and if possible replace the PRESS text with RESET
Tried to add -name: shortertext after the entity with indentations/ no errors and saving but nothing happens. Going back into the code editor again my addition is gone.
Is it possible to do this?