Thanks for reaching to us and appreciate your patience.
Navigate to WoodMart > Header builder > edit default header (highlighted star icon) or you can go through admin bar directly https://prnt.sc/Ct9ehRDvvDV9.
You are using Custom Header for homepage https://prnt.sc/y7foOyyv3iok so that’s why the logo can’t be changed on Portfolio page, which is using default header.