Hello,
Thanks for your message. Our plugin VikRentCar only comes with one Gettext translation file in both PO and MO formats. This means that if the Spanish translation is working fine in the wp-admin section, then it should do exactly the same for the front-end section.
The WordPress native functions to access the Gettext translation strings are properly used by our plugin, but if you are not seeing the Spanish translation being applied, then our suggestion is to try to visit the front-end with an incognito/private session of your browser, because most of the times these issues are related to the fact that you are logged in as an Administrator, and so a specific language gets loaded rather than Spanish.
In any case, if the Spanish translation for VikRentCar is completed (or almost completed), then the translations must be applied to all sections of your site, both front-end and back-end. If this doesn’t happen, then it’s because WordPress (maybe due to LocoTranslate) is not loading the proper PO/MO file for your language.
Lastly, we understand your requirement about having the currency symbol for Euro after the price, but unfortunately at the moment there are no configuration settings to choose the currency position, I’m sorry. We are an Italian software development company, and our plugins are widely used in Europe where most countries are familiar with seeing the currency symbol after the price. However, this modification would affect the 90% of the framework and so it requires a new configuration setting. Also, considering the fact that your website may get visits from international users, the standard currency symbol position for e-commerce platforms is supposed to be before the amount. This is not something we are going to be able to define at language-level, but we may add a new configuration setting in the future plugin releases to allow the choice of the currency position. For the moment, the only thing we can suggest is to use the “Overrides Manager” tool in the Configuration page to work on copies of the original template files so that you can change the position of the currency. Overrides will never be touched by any future update, and so it’s the recommended technique to apply any kind of customization, either small or large.
We hope this helps!
The VikWP Team