I would not recommend installing a laminate floor over a laminate floor or over a ceramic tile floor.
Ceramic tile & the mortar used to attache is a real bear to remove.
If you can live with the laminate flooring, you could resurface the ceramic tile.
Ceramic tile resurfacing can be done in two ways.
The first way is a micro topping which can be colored with acid stains, integral liquid colors, dry powder pigments, acrylic concrete stains or water-based concrete stains.
The second way is a self leveling topping with the same coloring options, and can include saw cut patterns & borders,stenciled patterns & borders, terrazzo metals, And in floor radiant heat systems. If you would like more information on these applications please visit the link below
http://www.signature-concrete-stain.com
Resurfacer