How can I change text using font variants in my online store?

Hello i would like to have if possible that:

if buyer pick breety font type in variants that in text box bellow change Glorija and Sv. krst in to that font.

and show that type of writing instead of bottom Oblika pisave:

text input i use app M. Custom Field & Textbox

Hello @Matej10 if you using app for this, I think you can contact with app to support for you bester

Hello what if i use this way with Custom Liquid

and this code what and where can i change that: When buyer select pisava / font

let say breetty that will show that type of font in text input. so that buyer can se how will look his name with that font.

and if he change font after he/she already insert name /text that will change as he change font

.custom-radio{margin-top:0; display:flex; gap:5px; flex-wrap:wrap}.custom-radio div{display:flex;}.custom-radio label{margin-bottom:0}
Pisava / Font:
Breetty
Caligraphy
Option3
.custom.form__label{margin-bottom: 0.6rem}.field.custom{margin-top:0}.custom .field__input{padding-top:0.8rem}

Ime slavljenca:

.custom.form__label{margin-bottom: 0.6rem}.field.custom{margin-top:0}.custom .field__input{padding-top:0.8rem}

Priložnost: