Set child field titles. Titles in order should be:
- "Current Password" (if getRequireExistingPassword() is set)
- "Password"
- "Confirm Password"

@param array $titles List of child titles
@return $this
774708
public function setChildrenTitles($titles)
    {
        $expectedChildren = $this->getRequireExistingPassword() ? 3 : 2;
        if (is_array($titles) && count($titles) === $expectedChildren) {
            foreach ($this->getChildren() as $field) {
                if (isset($titles[0])) {
                    /** @var FormField $field */
                    $field->setTitle($titles[0]);

                    array_shift($titles);
                }
            }
        }

        return $this;
    }
829592
protected function setTitle($title)
    {
        self::writeFullTag(
            $title,
            'title',
            false,
            'news:title',
            $this->validator,
            'validateTitle',
            $this->exception,
            'Provided title is not a valid value.'
        );

        return $this;
    }
16768
public function setName($name)
    {
        $this->getPasswordField()->setName($name . '[_Password]');
        $this->getConfirmPasswordField()->setName($name . '[_ConfirmPassword]');
        if ($this->hiddenField) {
            $this->hiddenField->setName($name . '[_PasswordFieldVisible]');
        }

        parent::setName($name);
        return $this;
    }
695893
public function setTitle(string $title): self
    {
        if (strlen($title) > 31) {
            $title = mb_substr($title, 0, 31);
        }

        $this->title = $title;

        return $this;
    }
118184
public function setTitle($title)
    {

        if (!empty($title)) {
            $this->title = $title;
        } else if (isset($this->title)) {
            unset($this->title);
        }

    }
1169226
public function title($title = null)
    {
        if (is_null($title)) {
            return $this->title;
        }

        $this->title = $title;

        return $this;
    }
175543
public function setTitle(Title $title)
    {
        $this->attachment['title'] = $title;

        if ($title->hasLink()) {
            $this->attachment['title_link'] = $title->getLink();
        }

        return $this;
    }
498112
public function title(string $title)
    {
        $name = config('app.name');

        if (empty($this->subject) && ! is_null($name)) {
            $this->subject(sprintf('[%s] %s', $name, $title));
        }

        $this->title = $title;

        return $this;
    }
426510
public function setTitle($title) {
        $this->title = $title;
        \LaraPageHead::addMetaProperty('og:title', $title);
        \LaraPageHead::addMetaName('twitter:title', $title);

        return $this;
    }
725775
public function spreadsheetByTitle(string $title)
    {
        $list = $this->spreadsheetList();
        $id = Arr::get(array_flip($list), $title);

        $this->spreadsheetId = $id;

        return $this;
    }
460023
public function setTitle($title)
    {
        if (is_string($title) === true) {
            $this->title = $title;
        } else {
            $msg = "The 'title' argument must be a string, '" . gettype($title) . "' given.";
            throw new InvalidArgumentException($msg);
        }
    }
904887
public function handleTitle($title)
    {
        if (is_null($request = $this->getRequest()) || empty($this->titles)) {
            return $title;
        }

        if (in_array($action = $request->get('action'), array_keys($this->titles))) {
            return $this->titles[$action];
        }

        return $title;
    }
785619
public function createNode($title = null)
	{
		$node = new Node\ArrayNode();
		$node->setNodeTitle($title);
		$this->add($node);
		
		return $node;
	}
171634
public function setTitle($title)
    {
        // if the alias is empty use the title for the alias.
        if ($this->_alias === null) {
            $this->setAlias($title);
        }
        
        $this->_title = $title;
        
        return $this;
    }
264173
protected function setTitle($title)
    {
        $title = trim(preg_replace('/\s\s+/', ' ', str_replace("\n", " ", $title)));

        if ($title != '') {
            $this->title = $title;
        }
    }
1312543
public function setTitle($title)
    {
        if (gettype($title) === 'string') {
            $this->title = $title;
        } else {
            $msg = "Title must be a string, '" . gettype($title) . "' given.";
            throw new InvalidArgumentException($msg);
        }
    }
1134556
public function setTitle($title, $subtitle = null)
    {
        $this->title = $title;
        $this->subtitle = $subtitle;
    }