Update your title and meta and submit at Google search console.
Note: Google only shows title and description which will fit with user query from your page.
If you need help, please contact us.
@Tandries the blue text is the "page title" a.k.a. "meta title" of your homepage. It doesn't appear on the actual page, but if you provide one, search engines typically display it in the search results.
To edit it, go to Online Store > Preferences > and fill in the empty box where it says "Homepage title."