Portfolio grid – open link in same window

Hi there,

I get that portfolio can often be of projects or pages made on other domains in which case opening links in separate window is great. However, we’re using it to link to the portfolio pages on our domain and would prefer the link to open in the same window.

The only other options in the settings that I see are opening as ajax or lightbox. – Is there a way to accomplish what I want within the theme?

Thanks,
Julian