Need to add plugin to wordpress web site that can display brand through
1) A-Z filter on brand name archive page (4 columns) (picture 1)
2) A-Z filter fiter (1 column) with ajax brand name search next to it (picture 2)
Please note of requirements:
a) simple lay can be modified by css such as space, font size, color, etc.
b) Compatible with Yoast seo plugin so that "Brand Name" can be displayed
c) Compatible with Google Product Feed
d) Responsive layout if possible for mobile (picture 3)