Hello,
1/ Go to Loco Translate > Plugins > select the XStore Core plugin. Press “Add new language” the same way as you did for the theme translation. Translate the necessary strings and Save.
2/ Theme Options > Woocommerce > Cart page > Empty cart content > https://prnt.sc/1wpe1wa
3/ Appearance > Widgets > Shop filters > change titles of widgets
4/ Check translation of XStore Core plugin and WooCommerce
5/ Edit your Footer static block and add the desired text there, for example – https://prnt.sc/1wpekuf
Regards