src/libs/APTitleCapitalizer.php
protected function processWord($word)
	{
		if ($this->isStandardProtectedWord($word)) {
			return $this->lowercaseWord($word);
		}
		if ($this->isCustomProtectedWord($word)) {
			return $word;
		}
		return $this->capitalizeWord($word);
	}
protected function processWord($word)
	{
		if ($this->isStandardProtectedWord($word)) {
			return $this->lowercaseWord($word);
		}
		if ($this->isCustomProtectedWord($word)) {
			return $word;
		}
		return $this->capitalizeWord($word);
	}
Processes the given word.

@param string $word

@return string