Most of the things such as texts, border colors and background colors can be changed globally in the Theme Editor: Theme Settings -> Colors (From General Colors, Checkout button color, Homepage Sections Heading Color, Quantity Selector, Social-Proof Popup, upsell pop-up, notifications (cookie bar). footer, collections, product information popup and border colors)
Some things can be changed into their respective sections/ settings. If you are looking at Header, then there are three sections, Header Strip, Header, Header Sticky Bar and Mobile Header Bar.
! YOU SHOULD GET THE IDEA HERE !
- If you are looking at Footer part, then you can first go check out in the Theme Settings -> Colors -> Footer, then after that, you can each its respective settings: Theme Settings -> Footer
- You wish to change colors in Product Page Part? Visit its respective sections in the Theme Settings -> Product Page (from there, you can change product title, product price colors, atc button, sticky atc button in both desktop and mobile, and many more.
- You wish to change colors the bars, the button in Collection Page? Visit its respective sections in the Theme Settings -> Product Badges & Layout Settings (from here you can change its Quick Buy Buttons Colors, Save Background Color and change its positioning, layout and the product badges attached onto the product images)
IMAGES cant be translated and it is not possible to change its color via the theme settings nor the coding part
You would be needing to change entirely the image in this case. You can either get one from Google or make one on your own.
Other Useful Information:
How to Change Specific Texts - Change Specific Texts in the Theme
Different Add To Cart Options - Change the General Add to Cart Button to different styles/ layout
Variant Swatch Style Options - Learn how to change the variants swatches to different styles.
Custom Link on ATC Button - Redirect the Add to Cart Button to a Certain Link