Logo link url in just one page (support page)

So, for this we have to show the logo inside ‘if condition’. And in that condition, we need to check if that is the specific page where the logo url is to be changed. We can use page id to check the condition.So we need something like this:
if(‘specific page’)
{
show logo with change logo-url;
}
else{
show logo with normal logo-url;
}
Hope that helps !