diff --git a/assets/json/datatables_languages/sl.json b/assets/json/datatables_languages/sl.json
index 053e07f72..a87ca8bda 100644
--- a/assets/json/datatables_languages/sl.json
+++ b/assets/json/datatables_languages/sl.json
@@ -1,246 +1,246 @@
 {
-    "search": "",
+    "search": "Search:",
     "paginate": {
-        "first": "",
-        "previous": "",
-        "next": "",
-        "last": ""
+        "first": "First",
+        "previous": "Previous",
+        "next": "Next",
+        "last": "Last"
     },
     "autoFill": {
-        "cancel": "",
-        "fill": "",
-        "fillHorizontal": "",
-        "fillVertical": "",
-        "info": ""
+        "cancel": "Cancel",
+        "fill": "Fill all cells with <i>%d</i>",
+        "fillHorizontal": "Fill cells horizontally",
+        "fillVertical": "Fill cells vertically",
+        "info": "AutoFill info example"
     },
     "buttons": {
-        "colvis": "",
-        "copy": "",
-        "copyTitle": "",
-        "csv": "",
-        "excel": "",
-        "pdf": "",
+        "colvis": "Column visibility",
+        "copy": "Copy",
+        "copyTitle": "Copy to clipboard",
+        "csv": "CSV",
+        "excel": "Excel",
+        "pdf": "PDF",
         "pageLength": {
-            "-1": "",
-            "_": "",
-            "1": ""
+            "-1": "Show all rows",
+            "_": "Show %d rows",
+            "1": "Show 1 row"
         },
-        "print": "",
-        "copyKeys": "",
+        "print": "Print",
+        "copyKeys": "Press Ctrl or u2318 + C to copy the table data to your system clipboard.<br /><br />To cancel, click this message or press Escape.",
         "copySuccess": {
-            "1": "",
-            "_": ""
+            "1": "Copied 1 row to clipboard",
+            "_": "Copied %d rows to clipboard"
         },
-        "createState": "",
-        "removeAllStates": "",
-        "removeState": "",
-        "renameState": "",
-        "stateRestore": "",
-        "updateState": "",
-        "collection": "",
-        "colvisRestore": "",
-        "savedStates": ""
+        "createState": "Create state",
+        "removeAllStates": "Remove all states",
+        "removeState": "Remove",
+        "renameState": "Rename",
+        "stateRestore": "State %d",
+        "updateState": "Update",
+        "collection": "Collection<span class=\"ui-button-icon-primary ui-icon ui-icon-triangle-1-s\"></span>",
+        "colvisRestore": "Restore visibility",
+        "savedStates": "Saved states"
     },
     "searchBuilder": {
         "button": {
-            "0": "",
-            "_": ""
+            "0": "Search builder",
+            "_": "Search builder (%d)"
         },
-        "clearAll": "",
-        "condition": "",
-        "data": "",
+        "clearAll": "Clear all",
+        "condition": "Condition",
+        "data": "Data",
         "title": {
-            "0": "",
-            "_": ""
+            "0": "Search builder",
+            "_": "Search builder (%d)"
         },
-        "value": "",
+        "value": "Value",
         "conditions": {
             "date": {
-                "equals": "",
-                "after": "",
-                "before": "",
-                "between": "",
-                "empty": "",
-                "not": "",
-                "notBetween": "",
-                "notEmpty": ""
+                "equals": "Equals",
+                "after": "After",
+                "before": "Before",
+                "between": "Between",
+                "empty": "Empty",
+                "not": "Not",
+                "notBetween": "Not between",
+                "notEmpty": "Not empty"
             },
             "number": {
-                "between": "",
-                "empty": "",
-                "equals": "",
-                "gt": "",
-                "gte": "",
-                "lt": "",
-                "lte": "",
-                "not": "",
-                "notBetween": "",
-                "notEmpty": ""
+                "between": "Between",
+                "empty": "Empty",
+                "equals": "Equals",
+                "gt": "Greater than",
+                "gte": "Greater than or equal to",
+                "lt": "Less than",
+                "lte": "Less than or equal to",
+                "not": "Not",
+                "notBetween": "Not between",
+                "notEmpty": "Not empty"
             },
             "string": {
-                "contains": "",
-                "empty": "",
-                "endsWith": "",
-                "equals": "",
-                "not": "",
-                "notEmpty": "",
-                "startsWith": "",
-                "notContains": "",
-                "notStartsWith": "",
-                "notEndsWith": ""
+                "contains": "Contains",
+                "empty": "Empty",
+                "endsWith": "Ends with",
+                "equals": "Equals",
+                "not": "Not",
+                "notEmpty": "Not empty",
+                "startsWith": "Starts with",
+                "notContains": "Does not contain",
+                "notStartsWith": "Does not start with",
+                "notEndsWith": "Does not end with"
             },
             "array": {
-                "equals": "",
-                "empty": "",
-                "contains": "",
-                "not": "",
-                "notEmpty": "",
-                "without": ""
+                "equals": "Equals",
+                "empty": "Empty",
+                "contains": "Contains",
+                "not": "Not",
+                "notEmpty": "Not empty",
+                "without": "Without"
             }
         },
-        "add": "",
-        "deleteTitle": "",
-        "logicAnd": "",
-        "logicOr": "",
-        "leftTitle": "",
-        "rightTitle": ""
+        "add": "Add condition",
+        "deleteTitle": "Delete filtering rule",
+        "logicAnd": "And",
+        "logicOr": "Or",
+        "leftTitle": "Outdent criteria",
+        "rightTitle": "Indent criteria"
     },
     "searchPanes": {
-        "clearMessage": "",
+        "clearMessage": "Clear all",
         "collapse": {
-            "0": "",
-            "_": ""
+            "0": "Search panes",
+            "_": "Search panes (%d)"
         },
-        "count": "",
-        "countFiltered": "",
-        "emptyPanes": "",
-        "loadMessage": "",
-        "showMessage": "",
-        "collapseMessage": "",
-        "title": ""
+        "count": "{total}",
+        "countFiltered": "{shown} ({total})",
+        "emptyPanes": "No search panes",
+        "loadMessage": "Loading search panes...",
+        "showMessage": "Show all",
+        "collapseMessage": "Collapse all",
+        "title": "Filters active - %d"
     },
-    "infoThousands": "",
-    "thousands": "",
+    "infoThousands": ",",
+    "thousands": ",",
     "datetime": {
         "amPm": [
-            "",
-            ""
+            "AM",
+            "PM"
         ],
-        "minutes": "",
+        "minutes": "Minute",
         "months": {
-            "0": "",
-            "1": "",
-            "10": "",
-            "11": "",
-            "2": "",
-            "3": "",
-            "4": "",
-            "5": "",
-            "6": "",
-            "7": "",
-            "8": "",
-            "9": ""
+            "0": "January",
+            "1": "February",
+            "10": "November",
+            "11": "December",
+            "2": "March",
+            "3": "April",
+            "4": "May",
+            "5": "June",
+            "6": "July",
+            "7": "August",
+            "8": "September",
+            "9": "October"
         },
-        "seconds": "",
-        "previous": "",
-        "next": "",
-        "hours": "",
-        "unknown": "",
+        "seconds": "Second",
+        "previous": "Previous",
+        "next": "Next",
+        "hours": "Hour",
+        "unknown": "-",
         "weekdays": [
-            "",
-            "",
-            "",
-            "",
-            "",
-            "",
-            ""
+            "Sun",
+            "Mon",
+            "Tue",
+            "Wed",
+            "Thu",
+            "Fri",
+            "Sat"
         ]
     },
     "editor": {
-        "close": "",
+        "close": "Close",
         "create": {
-            "button": "",
-            "submit": "",
-            "title": ""
+            "button": "New",
+            "submit": "Create",
+            "title": "Create new entry"
         },
         "edit": {
-            "button": "",
-            "submit": "",
-            "title": ""
+            "button": "Edit",
+            "submit": "Update",
+            "title": "Edit entry"
         },
         "multi": {
-            "restore": "",
-            "title": "",
-            "noMulti": "",
-            "info": ""
+            "restore": "Undo changes",
+            "title": "Multiple values",
+            "noMulti": "This input can be edited individually, but not part of a group.",
+            "info": "The selected items contain different values for this input. To edit and set all items for this input to the same value, click or tap here, otherwise they will retain their individual values."
         },
         "remove": {
-            "button": "",
-            "submit": "",
-            "title": "",
+            "button": "Delete",
+            "submit": "Delete",
+            "title": "Delete",
             "confirm": {
-                "_": "",
-                "1": ""
+                "_": "Are you sure you wish to delete %d rows?",
+                "1": "Are you sure you wish to delete 1 row?"
             }
         },
         "error": {
-            "system": ""
+            "system": "A system error has occurred (<a target=\"\\\" rel=\"\\ nofollow\" href=\"\\\">More information&lt;\\/a&gt;).</a>"
         }
     },
-    "loadingRecords": "",
-    "processing": "",
-    "decimal": "",
-    "emptyTable": "",
+    "loadingRecords": "Loading...",
+    "processing": "Processing...",
+    "decimal": ".",
+    "emptyTable": "No data available in table",
     "select": {
         "cells": {
-            "1": "",
-            "_": ""
+            "1": "1 cell selected",
+            "_": "%d cells selected"
         },
         "columns": {
-            "1": "",
-            "_": ""
+            "1": "1 column selected",
+            "_": "%d columns selected"
         },
         "rows": {
-            "1": "",
-            "_": ""
+            "1": "1 row selected",
+            "_": "%d rows selected"
         }
     },
-    "zeroRecords": "",
+    "zeroRecords": "No matching records found",
     "stateRestore": {
         "creationModal": {
-            "button": "",
+            "button": "Create",
             "columns": {
-                "search": "",
-                "visible": ""
+                "search": "Column search",
+                "visible": "Column visibility"
             },
-            "name": "",
-            "order": "",
-            "paging": "",
-            "search": "",
-            "searchBuilder": "",
-            "select": "",
-            "title": "",
-            "toggleLabel": "",
-            "scroller": ""
+            "name": "Name:",
+            "order": "Sorting",
+            "paging": "Paging",
+            "search": "Search",
+            "searchBuilder": "Search builder",
+            "select": "Select",
+            "title": "Create new state",
+            "toggleLabel": "Include:",
+            "scroller": "Scroll position"
         },
-        "duplicateError": "",
-        "emptyError": "",
-        "emptyStates": "",
-        "removeConfirm": "",
-        "removeError": "",
-        "removeJoiner": "",
-        "removeSubmit": "",
-        "removeTitle": "",
-        "renameButton": "",
-        "renameLabel": "",
-        "renameTitle": ""
+        "duplicateError": "A state with this name already exists.",
+        "emptyError": "Name cannot be empty.",
+        "emptyStates": "No saved states",
+        "removeConfirm": "Are you sure you want to remove %s?",
+        "removeError": "Failed to remove state.",
+        "removeJoiner": "and",
+        "removeSubmit": "Remove",
+        "removeTitle": "Remove state",
+        "renameButton": "Rename",
+        "renameLabel": "New name for %s:",
+        "renameTitle": "Rename state"
     },
-    "info": "",
-    "infoEmpty": "",
-    "infoFiltered": "",
-    "lengthMenu": "",
+    "info": "Showing _START_ to _END_ of _TOTAL_ entries",
+    "infoEmpty": "Showing 0 to 0 of 0 entries",
+    "infoFiltered": "(filtered from _MAX_ total entries)",
+    "lengthMenu": "Show _MENU_ entries",
     "aria": {
-        "sortAscending": "",
-        "sortDescending": ""
+        "sortAscending": ": activate to sort column ascending",
+        "sortDescending": ": activate to sort column descending"
     }
 }