Render a scope template string with the supplied SearchContext. Returns the original
string unchanged when template is null/empty. Returns the original string on render
failure (logged via LogError) so a single bad template does not bring down a search.
Render a scope template string with the supplied SearchContext. Returns the original string unchanged when
templateis null/empty. Returns the original string on render failure (logged via LogError) so a single bad template does not bring down a search.