Add JsonLd::setName()

[klimov-paul]

For the JSON Linked Data page title is represented as 'name' JSON key.
It is expected that JsonLd class have a method named setName(). However, at the present state 'name' key is controller via setTitle() method, which is confusing.
I suppose we can keep JsonLd::setTitle() for the consistency with other SEO classes, however it should be mere an alias for JsonLd::setName()

Q	A
This Package Version	0.15.0
Laravel Framework Version	5.8.31
PHP version	7.2
Operating system	*