try to put into folders

_data/sidebars/english_sidebar.yml

@@ -24,34 +24,34 @@ entries:
     folderitems:
 
     - title: Managing Custom Configuration
-      url: /encustom_config_start.html
+      url: /en/custom_config_start.html
       output: web, pdf
       type: homepage
 
     - title: CPU
-      url: /encustom_config_cpu.html
+      url: /en/custom_config_cpu.html
       output: web, pdf
 
     - title: GPU
-      url: /encustom_config_gpu.html
+      url: /en/custom_config_gpu.html
       output: web, pdf
 
     - title: Audio
-      url: /encustom_config_aud.html
+      url: /en/custom_config_aud.html
       output: web, pdf
 
     - title: I/O
-      url: /encustom_config_io.html
+      url: /en/custom_config_io.html
       output: web, pdf
 
     - title: Network
-      url: /encustom_config_net.html
+      url: /en/custom_config_net.html
       output: web, pdf
 
     - title: Advanced
-      url: /encustom_config_adv.html
+      url: /en/custom_config_adv.html
       output: web, pdf
 
     - title: Emulator
-      url: /encustom_config_emu.html
+      url: /en/custom_config_emu.html
       output: web, pdf

english/customconfiguration-advanced.md → english/custconfig/advanced.md

@@ -1,12 +1,10 @@
 ---
 title: Advanced
 sidebar: english_sidebar
-permalink: encustom_config_adv.html
+permalink: en/custom_config_adv.html
 folder: english
 ---
 
-# Advanced
-
 ![A screenshot of Rock Band 3's Advanced custom settings, highlighting Driver Wake-Up Delay (1µ) in green with a dashed outline, "Exclusive Fullscreen Mode, VBlank Frequency, and Maximum Number of SPURS Threads highlighted in blue with a dotted outline, and Debug Console Mode highlighted in tan with a solid outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/advanced.png "Advanced")
 
 * ![A green square with a dashed outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/smallgreen.png "Green Square") **REQUIRED**: 

english/customconfiguration-audio.md → english/custconfig/audio.md

@@ -1,12 +1,10 @@
 ---
 title: Audio
 sidebar: english_sidebar
-permalink: encustom_config_aud.html
+permalink: en/custom_config_aud.html
 folder: english
 ---
 
-# Audio
-
 ![A screenshot of Rock Band 3's Audio custom settings, highlighting Enable Buffering in green with a dashed outline, Audio Buffer and Audio Out highlighted in blue with a dotted outline, and Microphone Settings, Microphone Type (Standard), Mic1, Mic2, Mic3, and Mic4 highlighted in tan with a solid outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/audio.png "Audio")
 
 * ![A blue square with a dotted outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/smallblue.png "Blue Square") **Tweak depending on audio hardware and CPU**: 

english/customconfiguration-cpu.md → english/custconfig/cpu.md

@@ -1,12 +1,10 @@
 ---
 title: CPU
 sidebar: english_sidebar
-permalink: encustom_config_cpu.html
+permalink: en/custom_config_cpu.html
 folder: english
 ---
 
-# CPU
-
 ![A screenshot of Rock Band 3's CPU custom settings, showing SPU XFloat Accuracy, SPU Block Size, Preferred SPU Threads, and Thread Scheduler highlighted in blue with a dotted outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/cpu.png "CPU")
 
 * ![A blue square with a dotted outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/smallblue.png "Tan Square") **Improved performance, depending on machine**: 

english/customconfiguration-emulator.md → english/custconfig/emulator.md

@@ -1,12 +1,10 @@
 ---
 title: Emulator
 sidebar: english_sidebar
-permalink: encustom_config_emu.html
+permalink: en/custom_config_emu.html
 folder: english
 ---
 
-# Emulator
-
 ![A screenshot of Rock Band 3's Emulator custom settings, showing "Show trophy popups", "Show PPU compilation hint", "Show Shader Compilation hint", "Start Games in fullscreen mode", "Use native user interface."](https://carlmylo.github.io/docu-rpcs3/images/cust/emulator.png "Emulator")
 
 You can leave this as is if you want, but I would consider changing the following options:

english/customconfiguration-gpu.md → english/custconfig/gpu.md

@@ -1,12 +1,10 @@
 ---
 title: GPU
 sidebar: english_sidebar
-permalink: encustom_config_gpu.html
+permalink: en/custom_config_gpu.html
 folder: english
 ---
 
-# GPU
-
 ![A screenshot of Rock Band 3's GPU custom settings, highlighting Write Color Settings highlighted in green with a dotted outline, Framelimit, Anisotropic Filter, ZCull Accuracy, Output Scaling and VSync highlighted in blue with a dotted outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/gpu.png "GPU")
 
 * ![A green square with a dashed outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/smallgreen.png "Green Square") **REQUIRED**: 

english/customconfiguration-io.md → english/custconfig/io.md

@@ -1,15 +1,13 @@
 ---
 title: I/O
 sidebar: english_sidebar
-permalink: encustom_config_io.html
+permalink: en/custom_config_io.html
 folder: english
 ---
 
-# I/O
-
 **This section is for people playing with USB/MIDI Keyboards, Pro Guitars, or MIDI Drums!**
-* **If you're not playing with a wired Pro Guitar, Pro Drums, or a USB/MIDI keyboard,** [[**skip** over **this section**].](#network)  
-* **If you're playing with a PS3 Rock Band 3 Keyboard or wireless PS3 Mustang Pro Guitar,** [[**skip** over **this section**].](#network)  
+* **If you're not playing with a wired Pro Guitar, Pro Drums, or a USB/MIDI keyboard,** [[**skip** over **this section**].](https://carlmylo.github.io/docu-rpcs3/encustom_config_net)  
+* **If you're playing with a PS3 Rock Band 3 Keyboard or wireless PS3 Mustang Pro Guitar,** [[**skip** over **this section**].](https://carlmylo.github.io/docu-rpcs3/encustom_config_net)  
 
 **If your keyboard has a USB port**, all you need to do is **plug it into your computer**.  
 ![A picture of a MIDI controller's back, showing a USB port and a sustain pedal](https://carlmylo.github.io/docu-rpcs3/images/midi/usbkeys.png "USB Keyboard")  

english/customconfiguration-network.md → english/custconfig/network.md

@@ -1,12 +1,10 @@
 ---
 title: Network
 sidebar: english_sidebar
-permalink: encustom_config_net.html
+permalink: en/custom_config_net.html
 folder: english
 ---
 
-# Network
-
 ![A screenshot of Rock Band 3's Network custom settings, highlighting Network Status (Connected) in green with a dashed outline, IP/Hosts switches (set to rb3ps3live.hmxservices.com=45.33.44.103), PSN Status (RPCN), and Enable UPNP (not checked) highlighted in tan with a solid outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/network.png "Network")
 
 * ![A green square with a dashed outline.](https://carlmylo.github.io/docu-rpcs3/images/cust/smallgreen.png "Green Square") **REQUIRED**: 

english/customconfiguration-start.md → english/custconfig/start.md

@@ -1,12 +1,10 @@
 ---
 title: Intro
 sidebar: english_sidebar
-permalink: encustom_config_start.html
+permalink: en/custom_config_start.html
 folder: english
 ---
 
-# Custom Configurations
-
 While Quick Configuration should work in most cases, some users might want to squeeze more fidelity or performance out of their game or prefer setting everything up themselves. This involves creating or editing a Custom Configuration for Rock Band 3.
 
 ## Creating a Custom Configuration