Thank you for your patience in helping me solve my issue with the custom permalinks showing properly and not generating the 404 error. I found the rogue plugin and now things are working as expected.
I was wondering though, I was hoping to be able to change the portfolio slug and read a post, here in the support forums, that allowed for that.
https://www.8theme.com/topic/remove-etheme_portfolio-from-slug-on-portfolio-items/#post-9214
When I did this though, changing it to anything other than the page name, it would not display (404 error). Again, the fix you last provided allows the project to show now [https://thegrape.com/portfolio/spaghetti-and-red-wine/] but I’d like to change the word portfolio.
Is this possible when using custom permalinks?