Hi Chicsmart,
I think I have an answer for you! I’ve just had the same issue in Australia and managed to fix it.
When you enter your Google Maps Javascript API V3 Key (public) on /wp-admin/options-general.php?page=wp_simple_locator, Simple Locator must just take that as a variable and add it to the normal Google maps link. As luck would have it, following that key in their code, you can add a variable to set a default country code. I added the following after my key: –
®ion=AU
Once I had done that, my searches default to Australia, so it picks post codes and locations a lot better than the default.
To find your country code, use https://www.nationsonline.org/oneworld/country_code_list.htm. Yours should be ES, so your code should be something like: –
YOUR_API_KEY®ion=ES
Hope this works for you. I’ll add it as a seperate localisation post too as I’m not sure the author is working on this anymore, which is a shame as I would have paid for more features.
Cheers
Funkygorilla