Make custom templates and call it with "vb:raw"

[MyLibary]

So you say i can do something like this in the same plugin right?

$template = vB_Template::create('custom_header_mysite_beta1');
$customheader1 = $template->render();
vB_Template::preRegister('header', array('custom_header_mysite_beta1' => $customheader1));

$template = vB_Template::create('custom_header_mysite_beta2');
$customheader2 = $template->render();
vB_Template::preRegister('footer', array('custom_header_mysite_beta2' => $customheader2));

$template = vB_Template::create('custom_header_mysite_beta3');
$customheader3 = $template->render();
vB_Template::preRegister('headerinclude', array('custom_header_mysite_beta3' => $customheader3));

And if i use this string you suggested

should i call in this way:

{vb:raw template1}
{vb:raw template2}
{vb:raw template3}

?

Thanks alot for you kind help!!