diff --git a/src/RiotAPI/Definitions/Platform.php b/src/RiotAPI/Definitions/Platform.php
index 9b00a391..c0bb69b4 100644
--- a/src/RiotAPI/Definitions/Platform.php
+++ b/src/RiotAPI/Definitions/Platform.php
@@ -29,11 +29,9 @@
  */
 class Platform implements IPlatform
 {
-	/****************************************d*d*
-	 *
-	 * Standard region platforms
-	 *
-	 ********************************************/
+	// ==================================================================d=d=
+	//     Standard regional platforms
+	// ==================================================================d=d=
 
 	const NORTH_AMERICA = 'na1';
 
@@ -81,11 +79,9 @@ class Platform implements IPlatform
 	);
 
 
-	/****************************************d*d*
-	 *
-	 * Control functions
-	 *
-	 ********************************************/
+	// ==================================================================d=d=
+	//     Control functions
+	// ==================================================================d=d=
 
 	public function getList(): array
 	{
@@ -95,7 +91,7 @@ public function getList(): array
 	public function getPlatformName( string $region ): string
 	{
 		if (!isset(self::$list[$region]))
-			throw new GeneralException('Invalid region selected. Can not find requested platform.');
+			throw new GeneralException('Invalid region provided. Can not find requested platform.');
 
 		return self::$list[$region];
 	}
diff --git a/src/RiotAPI/Definitions/Region.php b/src/RiotAPI/Definitions/Region.php
index ed4d99c6..ec1c0c1b 100644
--- a/src/RiotAPI/Definitions/Region.php
+++ b/src/RiotAPI/Definitions/Region.php
@@ -29,11 +29,9 @@
  */
 class Region implements IRegion
 {
-	/****************************************d*d*
-	 *
-	 * Standard game regions
-	 *
-	 ********************************************/
+	// ==================================================================d=d=
+	//     Standard game regions (servers)
+	// ==================================================================d=d=
 
 	const NORTH_AMERICA = 'na';
 
@@ -75,11 +73,9 @@ class Region implements IRegion
 	);
 
 
-	/****************************************d*d*
-	 *
-	 * Control functions
-	 *
-	 ********************************************/
+	// ==================================================================d=d=
+	//     Control functions
+	// ==================================================================d=d=
 
 	public function getList(): array
 	{
@@ -88,8 +84,9 @@ public function getList(): array
 
 	public function getRegionName( string $region ): string
 	{
+		$region = strtolower($region);
 		if (!isset(self::$list[$region]))
-			throw new GeneralException('Invalid region selected. Can not find requested region.');
+			throw new GeneralException('Invalid region provided. Can not find requested region.');
 
 		return self::$list[$region];
 	}
diff --git a/src/RiotAPI/RiotAPI.php b/src/RiotAPI/RiotAPI.php
index a7767dd9..b3f49b8b 100644
--- a/src/RiotAPI/RiotAPI.php
+++ b/src/RiotAPI/RiotAPI.php
@@ -691,10 +691,8 @@ public function getSetting( string $name, $defaultValue = null )
 	 */
 	public function setSetting( string $name, $value ): self
 	{
-		/*
 		if (in_array($name, self::SETTINGS_INIT_ONLY))
 			throw new SettingsException("Settings option '$name' can only be set on initialization of the library.");
-		*/
 
 		$this->settings[$name] = $value;
 		return $this;
@@ -706,6 +704,7 @@ public function setSetting( string $name, $value ): self
 	 * @param array $values
 	 *
 	 * @return RiotAPI
+	 * @throws SettingsException
 	 */
 	public function setSettings( array $values ): self
 	{
@@ -733,11 +732,11 @@ public function isSettingSet( string $name ): bool
 	 * @param string $region
 	 *
 	 * @return RiotAPI
+	 * @throws SettingsException
 	 */
 	public function setRegion( string $region ): self
 	{
-		$region = strtolower($region);
-		$this->setSetting(self::SET_REGION, $region);
+		$this->setSetting(self::SET_REGION, $this->regions->getRegionName($region));
 		$this->setSetting(self::SET_PLATFORM, $this->platforms->getPlatformName($region));
 		return $this;
 	}
@@ -748,12 +747,12 @@ public function setRegion( string $region ): self
 	 * @param string $tempRegion
 	 *
 	 * @return RiotAPI
+	 * @throws SettingsException
 	 */
 	public function setTemporaryRegion( string $tempRegion ): self
 	{
-		$tempRegion = strtolower($tempRegion);
 		$this->setSetting(self::SET_ORIG_REGION, $this->getSetting(self::SET_REGION));
-		$this->setSetting(self::SET_REGION, $tempRegion);
+		$this->setSetting(self::SET_REGION, $this->regions->getRegionName($tempRegion));
 		$this->setSetting(self::SET_PLATFORM, $this->platforms->getPlatformName($tempRegion));
 		return $this;
 	}
@@ -762,6 +761,7 @@ public function setTemporaryRegion( string $tempRegion ): self
 	 *   Unets temporary region and returns original region.
 	 *
 	 * @return RiotAPI
+	 * @throws SettingsException
 	 */
 	public function unsetTemporaryRegion(): self
 	{
@@ -885,6 +885,8 @@ public function getResult()
 	 * @throws RequestException
 	 * @throws ServerException
 	 * @throws ServerLimitException
+	 * @throws SettingsException
+	 *
 	 * @internal
 	 */
 	protected function makeCall( string $overrideRegion = null, string $method = self::METHOD_GET )