Hello.

"Are they fully customizable?" - yes.

"Will the Czech language and currency be displayed with no problems? ( I understand that I have to add all the czech texts manually). " - I did not check, but I think that problems should not be.

"All the pictures and logo can be changed so that I can upload my own?" - yes.

"Are there any limitations concerning customization I should be aware of?" - These templates can be changed as you please, taking into account the capabilities of the program itself. Plus, it will be possible to change by adding additional CSS.

Hi Vaclav, 

in addition to what already reported by Aleksej, I confirm that Czech is available as content language, so it can be applied to the Marketplace template, too. 

I also wanted to point out that these templates were created by using both included and optional Objects. You can see the list of the optional objects used in each template in the details page. 

For example, in the Shopland template we have used Hover Button, Swiper Animated Slider, Justified Gallery, Social Icons and Animated Image. If you already own one or more Objects listed on the details page, you don't have to do anything. If you haven't purchased them yet, you have the possibility to do it now by selecting the Objects you want to make available. Of course, you are free to choose not to.

If you buy an Optional Object, the relative effect will be available and customizable on the template once you open it in WebSite X5. If you don't buy an Optional Object, the effect won't be available, so you can substitute it with another Object of your choice. 

Please let me know if I can be of further help. Kind regards.