Hi guys, I want to create my own wordpress theme with my info as an author, so when people try to find which wordpress theme used on the website - they would be able to see my info. since building a theme from 0 would be a long and tedious work, I decided to use a free wordpress theme as a basis, and customize it with child theme. since ive seen many websites based on free wordpress templates with customization, I was wondering if such a thing is possible legally. my question is, would it be legal to change the picture and details of the original creator of the template to mine after I customize a template? Thanks!