Archive page title Logo

I have a couple of questions about making modifications to the minamaze theme.

1. Is it possible to change the title of the archive page? At the moment it appears as “BLOG” and we would like to change it to “NEWS” or something similar.

2. We would also like to be able to display a site logo in addition to the site name in the header. This doesn’t seem to be possible with the free version. Is it possible with the pro version? Is there a workaround for the free version?