No you'd need a custom order compliant with tunnel standards, UIC-RIC carriage interoperability standards, UK NR standards and Spanish CAF-Talgo gauge variation standards. In short a prohibitively expensive coach that no-one else will have any use for and which will take more than 2 and a half years to be delivered and in service. There's maybe one supplier who can do it, CAF, and they would be well advised to raise their prices...
Curiously they seem to want to run a 375-metre train to a station with a 290m platform.