Hi DecoHome,
Thanks for reaching to us.
1. Change text
In order to change / translate words. Please make sure you synced the strings first before translating WooCommerce, WoodMart Core plugins and WoodMart theme. You can refer to article https://xtemos.com/docs-topic/theme-translation/
2. Text styles
In order to adjust font styles for the widget title and heading, please navigate to Theme Settings > Typography > Advanced.
In this area, you can use Custom selector and assign elements like screenshot https://prnt.sc/k4HKAh-TRXew
Please read documentation also https://xtemos.com/docs-topic/advanced-typography-settings/
Regards,
.
