2) Go to Theme Options > Header builder > Stocky header > change the background color and content color of the bottom header.
3) Add the product gallery images for your product and make sure that the product gallery is enabled in the single product settings https://prnt.sc/10srt1d
4) Use translation files https://xstore.helpscoutdocs.com/article/30-base-theme-translation and instead of the real translation add the text you need.
