diff --git a/keyboards/4by3/info.json b/keyboards/4by3/info.json
index 5a64ffcd53..faab285d2c 100644
--- a/keyboards/4by3/info.json
+++ b/keyboards/4by3/info.json
@@ -1,6 +1,6 @@
 {
     "keyboard_name": "4by3",
-    "manufacturer": "Elias Sjögreen",
+    "manufacturer": "Elias Sj\u00f6green",
     "url": "https://github.com/eliassjogreen/4by3",
     "maintainer": "eliassjogreen",
     "usb": {
diff --git a/keyboards/bthlabs/geekpad/info.json b/keyboards/bthlabs/geekpad/info.json
index c1b0ef54c0..5c193f9f85 100644
--- a/keyboards/bthlabs/geekpad/info.json
+++ b/keyboards/bthlabs/geekpad/info.json
@@ -2,7 +2,7 @@
   "keyboard_name": "GeekPad",
   "manufacturer": "BTHLabs",
   "url": "https://git.bthlabs.pl/tomekwojcik/geekpad",
-  "maintainer": "Tomek Wójcik <contact@bthlabs.pl>",
+  "maintainer": "Tomek W\u00f3jcik <contact@bthlabs.pl>",
   "usb": {
     "vid": "0xFEED",
     "pid": "0x4257",
diff --git a/keyboards/gray_studio/think65/hotswap/info.json b/keyboards/gray_studio/think65/hotswap/info.json
index 10f0710b94..1912e10989 100644
--- a/keyboards/gray_studio/think65/hotswap/info.json
+++ b/keyboards/gray_studio/think65/hotswap/info.json
@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "Think6.5° Hotswap",
+    "keyboard_name": "Think6.5\u00b0 Hotswap",
     "manufacturer": "Graystudio",
     "url": "",
     "maintainer": "qmk",
diff --git a/keyboards/gray_studio/think65/solder/info.json b/keyboards/gray_studio/think65/solder/info.json
index 3b7da2920d..7bc54a5bc5 100644
--- a/keyboards/gray_studio/think65/solder/info.json
+++ b/keyboards/gray_studio/think65/solder/info.json
@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "Think6.5°",
+    "keyboard_name": "Think6.5\u00b0",
     "manufacturer": "Graystudio",
     "url": "",
     "maintainer": "qmk",
diff --git a/keyboards/handwired/bolek/info.json b/keyboards/handwired/bolek/info.json
index 43e306932f..e8cf3c82db 100644
--- a/keyboards/handwired/bolek/info.json
+++ b/keyboards/handwired/bolek/info.json
@@ -1,6 +1,6 @@
 {
     "keyboard_name": "bolek",
-    "manufacturer": "Mikołaj Biel",
+    "manufacturer": "Miko\u0142aj Biel",
     "url": "https://github.com/klausweiss/bolek",
     "maintainer": "klausweiss",
     "usb": {
diff --git a/keyboards/handwired/macroboard/info.json b/keyboards/handwired/macroboard/info.json
index 66dd82d144..b82cee4fb5 100644
--- a/keyboards/handwired/macroboard/info.json
+++ b/keyboards/handwired/macroboard/info.json
@@ -2,7 +2,7 @@
     "keyboard_name": "Macroboard",
     "manufacturer": "QMK",
     "url": "",
-    "maintainer": "Michał Szczepaniak",
+    "maintainer": "Micha\u0142 Szczepaniak",
     "usb": {
         "vid": "0xFEED",
         "pid": "0x2137",
diff --git a/keyboards/kuro/kuro65/info.json b/keyboards/kuro/kuro65/info.json
index c5006c96a9..eacb0a3ce6 100644
--- a/keyboards/kuro/kuro65/info.json
+++ b/keyboards/kuro/kuro65/info.json
@@ -65,7 +65,7 @@
                 {"matrix": [1, 8], "label": "I", "x": 8.5, "y": 1},
                 {"matrix": [1, 9], "label": "O", "x": 9.5, "y": 1},
                 {"matrix": [1, 10], "label": "P", "x": 10.5, "y": 1},
-                {"matrix": [1, 11], "label": "Ü", "x": 11.5, "y": 1},
+                {"matrix": [1, 11], "label": "\u00dc", "x": 11.5, "y": 1},
                 {"matrix": [1, 12], "label": "*", "x": 12.5, "y": 1},
                 {"matrix": [1, 15], "label": "Page Up", "x": 15, "y": 1},
 
@@ -79,8 +79,8 @@
                 {"matrix": [2, 7], "label": "J", "x": 7.75, "y": 2},
                 {"matrix": [2, 8], "label": "K", "x": 8.75, "y": 2},
                 {"matrix": [2, 9], "label": "L", "x": 9.75, "y": 2},
-                {"matrix": [2, 10], "label": "Ö", "x": 10.75, "y": 2},
-                {"matrix": [2, 11], "label": "Ä", "x": 11.75, "y": 2},
+                {"matrix": [2, 10], "label": "\u00d6", "x": 10.75, "y": 2},
+                {"matrix": [2, 11], "label": "\u00c4", "x": 11.75, "y": 2},
                 {"matrix": [2, 12], "label": "'", "x": 12.75, "y": 2},
                 {"matrix": [2, 14], "label": "Enter", "x": 13.75, "y": 1, "w": 1.25, "h": 2},
                 {"matrix": [2, 15], "label": "Page Down", "x": 15, "y": 2},
diff --git a/keyboards/murcielago/info.json b/keyboards/murcielago/info.json
index 78c991fdee..54a1a221e7 100644
--- a/keyboards/murcielago/info.json
+++ b/keyboards/murcielago/info.json
@@ -1,5 +1,5 @@
 {
-  "keyboard_name": "Murciélago",
+  "keyboard_name": "Murci\u00e9lago",
   "manufacturer": "elagil",
   "url": "",
   "maintainer": "elagil",
diff --git a/keyboards/omnikeyish/info.json b/keyboards/omnikeyish/info.json
index aa534d4b77..2b91c1447e 100644
--- a/keyboards/omnikeyish/info.json
+++ b/keyboards/omnikeyish/info.json
@@ -1,6 +1,6 @@
 {
     "keyboard_name": "Omnikey-(ish)",
-    "manufacturer": "Henrik O. Sørensen",
+    "manufacturer": "Henrik O. S\u00f8rensen",
     "url": "https://github.com/henrikosorensen/keyboard_pcbs/tree/master/omnikeyish_pcb",
     "maintainer": "qmk",
     "usb": {
diff --git a/keyboards/org60/info.json b/keyboards/org60/info.json
index 80b54211f7..7ceeef8312 100644
--- a/keyboards/org60/info.json
+++ b/keyboards/org60/info.json
@@ -1,6 +1,6 @@
 {
     "keyboard_name": "Org60",
-    "manufacturer": "大橘子外设 (Large orange peripherals)",
+    "manufacturer": "\u5927\u6a58\u5b50\u5916\u8bbe (Large orange peripherals)",
     "url": "",
     "maintainer": "qmk",
     "usb": {
diff --git a/keyboards/rgbkb/mun/rev1/info.json b/keyboards/rgbkb/mun/rev1/info.json
index a2f6872090..36b1ab0003 100644
--- a/keyboards/rgbkb/mun/rev1/info.json
+++ b/keyboards/rgbkb/mun/rev1/info.json
@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "Mün",
+    "keyboard_name": "M\u00fcn",
     "manufacturer": "RGBKB",
     "url": "https://www.rgbkb.net/products/mun",
     "maintainer": "Legonut",
diff --git a/keyboards/runes/skjoldr/info.json b/keyboards/runes/skjoldr/info.json
index 798f9f4f46..69aa29b9d6 100644
--- a/keyboards/runes/skjoldr/info.json
+++ b/keyboards/runes/skjoldr/info.json
@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "Skjöldr",
+    "keyboard_name": "Skj\u00f6ldr",
     "manufacturer": "Runes",
     "url": "https://www.runes.id",
     "maintainer": "vicktorhu",
diff --git a/keyboards/runes/vaengr/info.json b/keyboards/runes/vaengr/info.json
index 517f0946c8..98354c2900 100644
--- a/keyboards/runes/vaengr/info.json
+++ b/keyboards/runes/vaengr/info.json
@@ -1,5 +1,5 @@
 {
-    "keyboard_name": "VÆNGR",
+    "keyboard_name": "V\u00c6NGR",
     "manufacturer": "Runes",
     "url": "https://www.runes.id",
     "maintainer": "Vicktor",
diff --git a/keyboards/teahouse/ayleen/info.json b/keyboards/teahouse/ayleen/info.json
index 82fe593c85..408b7dc8a6 100644
--- a/keyboards/teahouse/ayleen/info.json
+++ b/keyboards/teahouse/ayleen/info.json
@@ -48,7 +48,7 @@
                 {"label": "Scrlk", "matrix": [5, 2], "x": 16.25, "y": 0},
                 {"label": "Pause", "matrix": [5, 1], "x": 17.25, "y": 0},
 
-                {"label": "~", "matrix": [1, 0], "x": 0, "y": 1.5},
+                {"label": "~", "matrix": [1, 0], "x": 0, "y": 1.5},
                 {"label": "1", "matrix": [1, 1], "x": 1, "y": 1.5},
                 {"label": "2", "matrix": [1, 2], "x": 2, "y": 1.5},
                 {"label": "3", "matrix": [1, 3], "x": 3, "y": 1.5},