Some customization question:
Preface: Because we dont “sell” things through website, we only provide “preserve” dates to rent our device, and bargain the price by email.
So here are some customization need:
1. How to customize the sticky footer bar of single product page.
a. we want to make “add to cart” button (refer to the image ) into “preserve now” and link to another page in the site
b. What is the best way to hide the price (refer to the image below)? We already deselect the product price in WooCommerce’s setting in customization dashboard, but it still shows at some condition and some place. Is the most simple way is to hide the price through CSS? Or is there some where I could directly edit the HTML structure in some plugin or code file? Just need some suggestion.

2. About the categories panel in the product list page. We want to make this panel higher to always show all the categories especially in desktop screen. We also want to hide the fold button at the right top corner of the panel. How could I achieve these two need? There seems no simple hack for this, so I really really need some suggestion from you, thanks!
